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Dory
2024-12-14 14:39:07 -08:00
parent 4379209bc9
commit 0bf6ef82a7
7 changed files with 336 additions and 0 deletions
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78
day12/d12p1.swift Normal file
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import Foundation
struct Plot : Hashable, CustomStringConvertible {
let x: Int
let y: Int
var description: String { return "Plot(\(x), \(y))" }
}
struct Map : CustomStringConvertible {
let map: [[Character]]
let (w, h): (Int, Int)
var visited: [[Bool]]
var description: String {
var ret: String = "\(w)x\(h):\n"
for i in 0..<map.count {
for j in 0..<map[i].count {
ret.append(map[i][j])
ret.append(visited[i][j] ? "." : " ")
}
ret.append("\n")
}
return ret
}
init(_ map: [[Character]]) {
self.map = map
self.visited = map.map { $0.map { _ in false } }
self.h = map.count
self.w = map[0].count
}
// visits a plot; returns its perimeter contribution & unvisited neighbors
mutating func visit(_ plot: Plot) -> (Int, [Plot]) {
let (x, y) = (plot.x, plot.y)
visited[x][y] = true
let all_nbs = [(x-1, y), (x+1, y), (x, y-1), (x, y+1)]
let peri = all_nbs.filter { i, j in
i < 0 || j < 0 || i >= h || j >= w || map[i][j] != map[x][y]
}.count
let nbs = all_nbs.filter { i, j in
i >= 0 && j >= 0 && i < h && j < w &&
map[i][j] == map[x][y] &&
!visited[i][j]
}.map { i, j in Plot(x: i, y: j) }
return (peri, nbs)
}
mutating func visitAll(from plot: Plot) -> Int {
var q: Set<Plot> = [plot]
var peri = 0
var area = 0
while !q.isEmpty {
let currentPlot = q.removeFirst()
let (newPeri, newNBs) = visit(currentPlot)
peri += newPeri
area += 1
q.formUnion(newNBs)
}
return peri * area
}
}
func readInput(_ filePath: String) throws -> Map {
let content = try String(contentsOfFile: filePath, encoding: .ascii)
return Map(content.split(separator: "\n").map(Array.init))
}
var map = try readInput(CommandLine.arguments[1])
print(map)
var answer = 0
for i in 0..<map.h {
for j in 0..<map.w {
if !map.visited[i][j] {
answer += map.visitAll(from: Plot(x: i, y: j))
}
}
}
print(answer)

93
day12/d12p2.swift Normal file
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import Foundation
struct Plot : Hashable, CustomStringConvertible {
let x: Int
let y: Int
var description: String { return "Plot(\(x), \(y))" }
}
struct Map : CustomStringConvertible {
let map: [[Character]]
let (w, h): (Int, Int)
var visited: [[Bool]]
var description: String {
var ret: String = "\(w)x\(h):\n"
for i in 0..<map.count {
for j in 0..<map[i].count {
ret.append(map[i][j])
ret.append(visited[i][j] ? "." : " ")
}
ret.append("\n")
}
return ret
}
init(_ map: [[Character]]) {
self.map = map
self.visited = map.map { $0.map { _ in false } }
self.h = map.count
self.w = map[0].count
}
// visits a plot; returns its perimeter contribution & unvisited neighbors
mutating func visit(_ plot: Plot) -> (Int, [Plot]) {
let (x, y) = (plot.x, plot.y)
visited[x][y] = true
let all_nbs = [(x-1, y), (x+1, y), (x, y-1), (x, y+1)]
let peri = all_nbs.filter { i, j in
i < 0 || j < 0 || i >= h || j >= w || map[i][j] != map[x][y]
}.count
let nbs = all_nbs.filter { i, j in
i >= 0 && j >= 0 && i < h && j < w &&
map[i][j] == map[x][y] &&
!visited[i][j]
}.map { i, j in Plot(x: i, y: j) }
return (peri, nbs)
}
mutating func visitAll(from plot: Plot) -> Int {
var q: Set<Plot> = [plot]
var region: Set<Plot> = []
var peri = 0
var area = 0
while !q.isEmpty {
let currentPlot = q.removeFirst()
let (newPeri, newNBs) = visit(currentPlot)
region.insert(currentPlot)
peri += newPeri
area += 1
q.formUnion(newNBs)
}
for i in -1..<h {
for j in -1..<w {
let ul = region.contains(Plot(x: i, y: j))
let ur = region.contains(Plot(x: i, y: j+1))
let ll = region.contains(Plot(x: i+1, y: j))
let lr = region.contains(Plot(x: i+1, y: j+1))
if (ul && ur && !ll && !lr) || (ul && !ur && ll && !lr) ||
(!ul && ur && !ll && lr) || (!ul && !ur && ll && lr) {
peri -= 1
}
}
}
print("\(map[plot.x][plot.y]): \(area)x\(peri)")
return peri * area
}
}
func readInput(_ filePath: String) throws -> Map {
let content = try String(contentsOfFile: filePath, encoding: .ascii)
return Map(content.split(separator: "\n").map(Array.init))
}
var map = try readInput(CommandLine.arguments[1])
print(map)
var answer = 0
for i in 0..<map.h {
for j in 0..<map.w {
if !map.visited[i][j] {
answer += map.visitAll(from: Plot(x: i, y: j))
}
}
}
print(answer)

140
day12/input.txt Normal file
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UCCCCCHHHGGGGHHHPPPPPPPPDGGDDDDBKKKKKKKKKKKKKKKWWWWWWWWWGGGLLLLLLLLLZZZRTDDTTKIIIMIXXXXXAAAAAAAAAAARRRRRRRRUZUUUUUUTTTTTTTTTTTTYYRRRRRRRRRRR
UUUCCHQHHHHHHHPPPPPPPPPDDDDDDDDDKKKKKKKKKKKKKKWWWWWWWWWWWWWWLLLLLLLMZZTTTTTTTTIIIIIIIXXAAAAAAAAAAAAARRRRRRRUUUUUUUUTTTTTTTTTTTTTRRRRRRRRRRRR
UUUCCHHHHHHHHHPPPPPPPPPDDDDDDDDDKKKKKKKKKKKKKKWWWWWWWWWWWLWWLLLLLJJQQTBTTTTTTIIIIIIIIIIYAAAAAAAAAAAAARRRRUUUUUUUUUUTTTTTTTTTTTTTERRIRRRRRRRR
UUUCHHHHHHHHYHPPPPPPPPDDDDDDDDDDKKKKKKKKKKKWWWWWWWWWWWWWWLLLLLLLLLQQQTTTTTTTTIIIIIIIIIIAAAAAAAAAAAAAARRRRRUUUUUUUUTTTTTTTTTTTTTTEEEIIIRRRRRR
UUUUUHHHHHHHHPPPPPPFFPPDDDDDDDDDKKKKKKKKKKKWWWWWWWWWWWWWWLLLLLLQQQQQQQTTTTTTIIIIIIIIIIIIIIAIAAAAAAAAARRRUUUUUUUUUUTTBTTTTTTTTYTEEEEIIRRRRRRR
UUUUFHHHHHHHHHPPPFFFCDDDDDDDDDDDDDDPKKKKKKKKKKWIIWWQQWLLLLLLLLLQQQQQQQTTTTTTTTIIIIIIIIIIIIAIAAAAAAAAARRRUUUUQQQQUUTUUUTVTTTTTTEEEIIIIIIRRRRR
UUUUUHHHHHHHHPPPPFFFFDDDDDDDDDDDDDPPPKKKKKKKKHWHIIWWWWLLLLLLLLLQQQQQTQTTTTTTTTIIIIIIIIIIIIIIAAAAAAAARRRRUUBBQQUUUUUUUUUVTTYTYTTEEIIIIIIIRRRR
UUUUUHHHHHHHMPMPPFFFFDDDDDDDDTTTDDPPPPKKKKKKHHHHHHHWWQLLLLLLLLLQQQQQTTTTTTTTTTIIIIIIIIIIIIIIAAAAAAARRRNRRUUBQQQUUUUUUUUUTYYTYTTEEEIIIIIRRRRR
UUUUUHHHHHMMMMMMMNNFFCDDDDDDDDDTPIPPPPPPPPKKHHHHHHHHWQLLLLLLLLLQQGGQQQTTTTTTTTTIIIIIIIIIIIIIAAAAAAFNNNNNRRQQQQQQUUUUUUUUTYYYYIIEIEIIIIIRRRRR
UUUUHHHHHBMMMMQMMNNDDDDDDPDDDDDTPPPPPPPPPKKHHHHHHHHHWQZZZLLLLLLLGGGQQTTTTTTTTCCIICCCIIIIIIIIIKAAAAANNNNNNQQQQQQQUUUUUUUUYYYYIIIIIIIIIICCCRRR
UUMUUUHHHHMMMMQMMNNNDDDDPPPPPPPTPPPPPPPKKKHHHHHHHHHHZZZZZZZLLLLGGGGGGGTGTTTTTCCCCCCIIIIIILIIIKKAAZZNNNNBNNQQQQQQUUUUUUUUYYYYIIIIIIIIIICCCRRR
UKMUUMHHHHMMMMMMMMMNNPPPPRPPPPPPPPPPPPPPKKKHHHHHHHHHHZZZZLLLZLZGGGGGGGGGGGKTCCCCCCCIIIFFFKKKKKGHAZZZZNNNNNQQQQQQUUUUUUUUYYYYIIIDIIIIIICCRRRR
UUMUMMHHHMMMMMMMMMMPPPPPPPPPPPPPPPPPPPPKKKHHHHHHHHHHHZZZZZLZZZZGGGGGGGGGGGGCCCCCCCIIIFFKKKQKKGGGGZZNNNNNNNQQQQQUUUUUUUUUUYYYIYYIICCCCCCCCCRR
AUMMMMMMMMMMMMMMMPPPPPPPPPPPPPPPPPPPPPKKKKHHHHHHHHHHZZZZZZZZZZZOOGGGGGGGGGGCCCCCCRRFFFFKKKKKKGGGGGGNNNNNNNQQQQUUUUUUUUUYYYYYYYYYCCCCCCCCCRRR
AAMMMMMMMMMMMMMMPPPPPPPPPPPPPPPPPPPPPPKKKKHHHHHHHHHHBBZZZZZZZZZZOOOOOGGRGGCCCCCRRRRFFFFFFKFGGGGGGGGNNNNNNNNQQQUUUUUUUUUYYYYYYYYYCCCCCCCCCRRR
MMMMMMMMMMMMMMMMPPPPPPPPPPPPPPPPPPPPPPKKKKKHHHHHHHHBBBBZBZZZZZZOOOOOUUURRRYCCCCRRRRRFFFFFKFFGGGGGGGNNNNNNNNNQQUUUUUUUYYYYYYYYYYCCCCCCCCCCCRR
FFMFFFMMMMMMMVVVPPPPPPPPPPPPPPPPPPPPPPKKKKHHHHHHHHHHBBBBBBZZZZZOOOOOUUURRRYYCCCRRRRRFFFFFFFGGGGGGNNNNNNNNNNNNNPPUUUUKKYYYYYYYYCCCCCCCCCCCRRR
FFFFFFFEEOMMMMVEFFFFPPPPPPPPPPPPVVPPPKKKKKHHHHHHHHBBBBBBJZZZZZZZOOOOUURRRYYGYCCRRRRRRFFFFFFFGGGGGGGNNNNNNNNNNPPPPPUKKKKYYYYYYYYCCCCCCCCCRRRR
FFFFFEEEEOMMDDEEFFFFFPPPPPPPPPVVVVPPPKKKKHHHHHHHHBBBBBBBBJZZZZZZOOOUURRYYYYYYYCCCRRRRRFFFFFFGGGGGGGNNNNNNNNNNNPPPPUKKKYYYYYYYYYCCCCCCCCCRRRR
FFFEEEEEEOOMEDEEFFFUFFFFPPPPPPVVVVPPPKKKKHHHHHBBBBBBBBBBBZZZZZUUUUUUURYYYYYYYYRRRRRRRFFFFFFFVGVGGGGGNNNNNNNNNKPPPPPPKKYYYYYYYYYCCCCCCCCCCCRR
FFEEEEEEEOOEEEEEFFFFFFFFPPPPIVVVVVVKKKKKKKHHHHHHHBBBBBBBBZZZUUUUUUUUUUAYYYYYYYYRRRRRRRFFFFFFVVVVGGGGGNNGNVNKNKKKPPPKKKKYYYYYYYCCCCCCCCCCRRRR
FFEEEEEEEEEEEEEEFFFFFFFFPPVVVVVVRVVKKKKKHHHHHHHBGBBBBBBBBBBUUUUUUUUUUUAAADDMMDORRRRRRRRFFFFFVVVVVVVGGGNGNVVKKKKKKKPPPEYYYYYYYYYCCCCCCRRRRRRR
FFEEEEEEEEEEEEEFFFFFFFFFVVVVVVVVVVVVKKKKHHHHHHHBBBBBBBBBBBBBUUUUUUUUUNUAUUDDDDDRRRRRRRRFFFFVVVVVVVVGGGNGKKKKKKKKEEEEEEEFYYYYYYCCCCCCCRRRRRRR
FFFFFFEEEEEEEEFFFFFFFFFFMVVVVVVVVVVGPPPKKKKKHHHEBBBBBBBBBBBBUUUUUUUUUUUUUDDDDDXXRARRRRRRFFFVVVVVVVCCCGNGGGGGKKKEEEEEEEEEYYEYYYHHCNCNNDDDDDDR
FFFFFFEEEEEEEFFFFFFFFFFFFVVVVVVVVVVVPPPPKQKHHHRBBBBBBBBBBBNUUUUUUUUUUUUUUUDDDDAXAADRRRRRFFFVVVVVVVCCCGGGGGTGKKEEEEEEEEEEEEEEHHHHNNNNNDDDDDRR
FFFFFEEEEEEEEFFFFFFFFFFFFVVVVVVVVVXXXXPPPQQRRHRBBBBBBBBBBBBBUUOUUUUUUDUDDDDDDAAAAADDRRRRRFFFVVVVVVVEEGGGGGTTTVVVEEEEEEEEEEGGGHHNFNNNNNNDOORO
FFFFFEEEEEEEEEEFFFFFFFFFFVVVVVVVVVXXXXQQQQQRRRRBBBBBBBBBBBBOUUOOOKUUDDDDDDDDDJAAAADDDRFFFFFVVVVVKVEEEEEEEGTTTVVEEEEEEEEEEEGGGNNNNNNNNNNNOOOO
FFTFFFEEEEETEEEEFFFFFFFFFVVVVVVVXXXXXQQQQQQRHHRRRRRRBBBOOBBOUOOOOKKKKDDDDDDDDDAAADDDDDDDDDDVVVVVKEEEEEEEITTTTTVEEEEEEEEEEGGGGGGNWNNNNNNOOOOO
TFTTTTEEEEEEEEEEFFFFFFFFFVVVVVVVXXXXQQQQQQQRRHHHHRRRRBOOBBOOUOOOOKKKKDDDDDDDDDDAADDDDDDDDDPVVIIVKEEEEEEEEETTTTTEEEEEEEEEEGGGGGGNNNNNDNNNOOOO
TTTTTTTETEEEEEEEFFFFFFFFCCVVVVVVXGGXQQQQQQQRHHHHHVVRRBOOOBOOOOOKKKKKKDDDDDDDDDDDDDDDDDDDDDDDIIIEEEEEEEEEEEETYTTTTYEEEEEEEGGGGGGCNNNNNNRRROOO
WTTTTTTTTTTTEWEMEFFFFFFFFVVGVVXXXGGXQQQQQQQHHHHHHVVVVVOOOOOOOOKKKKKJJDDDTDDDDDDDDDDDDDDDDDDIIIESEEEEEEEEEEEYYYYYYYYEEEEEEEGGGCCCCCNNNQRRROOO
TTTTTTTTTEEEEEEEEFFFFFFFHGGGVVGGGGGGHQQQQQQQHHHHCVVVVVOOOOOOZOZSKKKKKKDTTDDDDDDDDDDDDDDDDDDDIEEEEEEEEEEEEEEYYYYYYYYEEEEEEEGGGCCCCCCNRRRRROOO
TTTTTTTTTTTTEEEEFFFFFFFHHGGGGGGGGGGGHHQQQQQHHHHCCVVVYVVOOOOOZZZZHKKKKSSDDDDDDDDDDDDDDDDDDDDDDEEEYEEEEEEEEYYYYYYYYYYYYYECCCGGGCCYYYCCOORRROOO
ITTTTTTTTTTTEEEESFFHHHHHGGGGGGGGGGGGHHHQQQHHHHVVVVVVVVVVVOZOZZZHHHHKKSSDDDDDDDDDDDDDDDDDDDDDXEEYYYYYEEHHCCYYYYYYYYYYYYRRRRGGGCYYYYYYOOOROOOO
IITTTTTTTTTEEEEEEFFHPPPGGGGGGGGGGGGHHHHHHQHHHVVVVVVVVVVVVZZZZZZHHHHHKDDDDDDDDDDDDDDDDDDDDDDDDEYYYYYYYHHHCCYYYYYYYYYYYYRRRRGGGCYYYYYMMOOOOOOO
ITTTTTTTTTTTEEEEEFFPPPPPGGGGGGGGGGGHHHHHHHHHHHHVVVVVVVVVZZZZZZZHZZHHHDDDDDDDDDDDDDDDDDDDDDDDDDYYYYYYYHHHHHRYYYHHHYYYYYRRRRRCCCCYYYMMMMOOOOOO
IITTTTTTTTTTEEEEPPPPPPPPGGGGGGGGJJHHHHHHHHHHHHHVVVVVVVVVZZZZZZZHZZHHHDDDDDDDDDDDDDDDDDDDNDWWYYYYYYYYHHHHHHHYYYPPHHHYYYRRRRRRRRRYYYYMMMOOOOOO
ITTTTTTTTTTTTTPPPPPPPPPGGGGGGGGJJJJHHHHHHHHHHHHVVVVVVVVVVZZZZZZZZHHHHHHHDDDDDDDDDDDDDDDDDWWWWYYYYHYHPHHHHHYYYYHHHYYYYYRRRRRRRRRYYYYMMMMOOOOO
IITTTTTTTTTTTPPPPPPPPPDGGGGGGGGJJJJHHHHHHHBBBHVVVVVVVVVVZZZZZZZZZZHHHHWDDDDDDDDDDDDWWWWWWWWWWWYYYHHHHHHHHHHHXXHHHYYYYYRRRRRRRRRYYYNNNMNNNNNO
IITTTTTTTTTTTTPPPPPPPPPLGGGGGGJJJJJJHHHHHHBBBBAVVVVVVVVVZZZZZZZZZHHHWWWWDUCDDDDDDDDXXWWWZWZZZZZYHHHHHHHHHHHHHHHHHYYYYYRRRRRRRRRYYDNNNNNNNNOO
IIITTTTTTTTTTTKPPQPPLLLLGGGBJJJJJJJJJHHHHBBBBFBVVVVVVZZVZZZZZZZZZHHHWWWWICCDDDDGGGXXXXWZZZZZZZZYHHHHHHHHHHHHHHHHHYYYYYRRRRRRRRRRRRRRNNNNNGGO
GGGGTTTTLTTTTTKQPQQPPLLLHHGHHJJJJJJJJJHHBBBBBBBBBVVVVZZZZZZZZZZZZWWWWWWWWWCCCCGGXXSXXXZZZZZZZZZZHHHHHHHHHHHHHHHHHHYYYYRRRRRRRRRRRRRRNNNNUUGG
GGGGLLLLLLTTQQQQQQQQLLLLHHHHHJJJJJJJJJJUUSBBBBBBBVVVVZZZZZZZZZZZWWWWWWWWWCCCCGGGXXXXXXXZZZZZZZZZHQQQQHHHHHHHHHHHHYYYYYRRRRRRRRRRRRRRNNNNNNNG
LGLLLLLLLLTDQQQQQQQLLLLHHHHHHJJJJJJJUUUUUUUUBBBBBBBZZZZZZZZZDZZZWWWWWWWWCCCCCCGGXXXXXXXXXZZZZZZZZQQQQQHHHHHHHHEEHYYYYAARRRRRRRRRRRRRNNNNNGGG
LLLLLLLLLLLQCQQQQQQLLLLHHHHHHJJJJJJJUUUUUOUUUBBBBBBZZZZZUDDDDWWWWWWWWWWWCCCCCGGGXXXXXXXXMMMMMMQQQQQQQQQHHHHHHHHHWYYYFFARRRRRRRRRRRRRNNNGGGGG
LLLLDRLLLQQQQQQQQQLLLLHHHHHHHJJJRRJJUUUUUUUUUUBBBBBBBZZVDDDDDRWWWWWWWWWWCCCCCGGGVVVXXXXXMMMMMMQQQQQQQQQHHHHHHHHHHFFFFAARRRRRRRRRRRRRNNGGGGGG
LLLLRRRLLLQQQQQQQQQQLLHHHHHHHHHJRJJJUUUUUUUUUUUBBBBBBGZVDDDDWWWWWWWWWWWWCCCCGGVGVVVVXXXXMMMMMMMMMMQQQQQHQQHHHHHHHXFFFFARRRRRRRRRRRRRPNGXLGGG
SRLRRRLLLLLQQQQQQQQLLLHHHHHHHHHHRRJJJUUUUUUUUUUBBBBBBBBDDDDDWWWWWWWDWWWHCCCCGGVVVVVVVXXXMMMMMMMMMMQQQQQMQUHWHHHXXXXXRRRRRRRRRRRRRNNNNNLLLLLG
SRRRLLLLLLLQQQQQQQQCCHHHHHHHHHHHHJJUUUUUUUUUUUBBBBBBBBDDDDDDWDDWDDDDDWWDFFFGGGVVVVVVVXXXMMMMMMMMMMQQQQQQQXGXXXXXXXXXRRRRRRRRRRRRRNNNNNLUULLG
SRRLLLLNLQQQQQQQQCCCCCHHHHHHHHHHQUUUUUUUUUUUUUBBBBBBWWDDDDDDDDDDDGDDDWDDFFGGGGVVVVVVXXXXMMMMMMMMMMQQQFQQQXXXXXXXXXXFRRRRRRRRRRRRRNNNLLLLLLLL
SLLLLLLNLQQQQQQQQQQCCHHHHHHHPHHHHUUUUUUUUUUUUUBBBBBBBWWWDDDDGDGGDGDDDDDDDDQQGGKVVVVVXMMMMMMMMMMMMMQQQQQQQQQXXXXXXXXFRRRRRRRRRRROOOJNLLLLLLLL
SNLLLLLNNQQQQQQQQQQCHHHHHHHHHHHHCUUUUUUUUUUUUZBBBBBBWWWWWWDDGDTGGGGGDDDDDDQQGGGPPGVVVMMMMMMMMMMMMMQQQQQQQQXXXXXXXXFFRRRRRRRRRROOOOJJLLLLLLLL
SNNNNNNNNSQQBQQQQQQXHHHHHHBHHBBBUUUUUUUUUUUUZZZZBBWWWWWWWWWWGGGGGGGGDDDDDDQQQGGGGGGCMMMMMMMMMMMMMMZZQQQQQQXXXXXXXXXERRRRRRRRRRRRROJFFBLLLLLL
GKNNRNNNNNNBBQQQQQXXHHHHHHBBBBBBBBUUUUUUUPPPZZZZBBBWWWWWWWWWWGGGGGGYGDDQDQQQGGGGGGGGMMMMMMMMMMMMMMQQQQQQQQQXXXXXXXEERRRRRRRRRRRRRFFFFFLLLLLL
GNNNNNNNNNBBBQQQQBBXHHFFBBBBBBBBBBBBUUUUUPPPPPPPBBBBWWWWWWWWWGGGGGGGGDDQQQQGGGGGGGGGMMMMMMMMMMMMMMQQQQQQQQQXXXXXXXEERRRRRRRRRRRRRFFFFLLLLLLL
GNNNNNNNNNBBBBQQBBBXXFFFBBBBBBBBBBBUUUUUPPPPPPPPBBBMMMWWWWWWWGGGGGGGDDDQQQQGGGGGGGGGMMMMMMMMMMMMMMQQQQQQQQQXXXXXQXEERRRRRRRRRRRRRFFFFXLLELLL
GGYNNNNNNNNBBBQBBBBBBFFFBBBBBBBBBBUUUUPPPPPPPPPPPBBWWWWWWWGWWGGGGGGGGGGGQQQGGGGGGGGCMMMMMMMMBBBZQQQQQQQQQQQQXXCXXXXERRRRRRRRRRRRRFFFFFEEELLL
GGYYNNNNNNNBBBBBBBBBFFFFFBBBFBBBBBBBUUPPPPPPPPPPPBBWWWWWWWGGGGGGGGGGGGGGGQQQQGGGGGGCMMMMMMMMBBBMMQQQQQQQQEEXXEEZEEEEEEEEEEEEFRRRRFFFFFEEEELL
GGGGNNNNNNNBBBBBBBBFFFFFFBFFFBBBBBBBBPPPPPPPPPPPPPBWWWWWWWWGGGGGGGGGGGGQQQQGGGGGGGSSMMMMMMMMBBBMMQQQQEEQEEEXEEEEEEEEEEEEEEEEERRRRFFFFEEEEEEL
GGGGNNNNNNNBBBBBBBBFFFFFFFFFBBBOOBBBBPPPPPPPPPPPPPPWWWWWWWWGGGGGGGGGGGGGQQQQQQQGGSSSMMMMMMMMBBBMMQQQQEEEEEEEEEEEEEEEEEEEEEEEERRRRFFFFEEEEEEE
GGGGGNNNGGBBBBBBBBBFFFFFFFFFFOOOBBBOPPPPPPPPPPPPPWWWWWWWWWWWWGGGGGGGGGGQQQQSQSQSSSSSMMMMMMMMBBBQQQQQQQEEEEEEEEEEEEEEEEEEEEEEERRRRFFFEEEEEEEP
GGGGGGGGGGGGBBBBBBBBFFFFFFFFFFOOOOOPPPPPPPPPPPPPAAAAWWWWWWWWWWWWGGGGGGQQQQQSSSSSSSSSSMMMMMMMBBBQQQQQQEEEEEEEEEEEEEEEEEEEYEEEERRRREEEEEEEEECI
GGGGGGGGGGGGBBBBBBBBFFFFFFFFOOOOOOOPPPPPPPPPPPPAAAAAWWWWWWWWWWWWGWGGQQQQQQQQSSSSSSSSSMMMMMMMBBBUUQQQEEEEEEEEEEEEEEEEEEEEYBEEEEEEEEEFEEEERIII
GGGGGGGGGGGGBBBBBBBBBBFFFFFFOEOOOOOPPPPPPPPPPPPAAAAAWWWWWWWWWWWWWWGGGGQQQQQSSSSSSSSSSSSMBBBSBBBUUUUQEEEEEEEEEEEEEBBBEEEEEBEJEGGEEEEFFEEERIII
GGGGGGGGGGGGBBBBBBBBBBBBBFFFFEEOOOOPPPPPPPPPPPWAAAAAAWWWWWWWWWWWWWWUGGQQQQQSSSSSSSSUUUYBBBBUBBBUUUUUNEUUEEEEEEEEEBBBVEBEBBBJJJGEEEGFFERRRIII
GGGGGGGGGGGGGGBBBBBBBBOOOFFFIOOOOOOPPPPPPPPPPWWWWAATTTWWWWWWWWWWWWWWQQQQQQQQSQSSSSUUUUYTBBBBBBBUUUUUUUUZEEEEEEEEEBBBBEBBBBBJJJGEEGGFFERRRIII
GGGGGGGGGGGGGBBBBBBBBBBOOBOOOOOOOOOPPPPPPOKKHKKKHHHTHTTZZWWWWWWWWWWQQOQQQQQQQQQQSQUUUUYYBBBBUUUUUUUUZZZZEEEEEEEEEEEBBBBBBBBGGGGGGGGGGERRRIII
GGGGGGGGGGGGGBBBBBBBBBBBOOOOOOOOOOOPPPPPPKKKKKKKHHHHHHHBZZZZWWWEWWOOOOOQQQQQQQQQQQUYYYYYBBBBUUUUUUUUUZZZEEEEEEEEEEEEBBBBGGPGGGGGGGGGDERRRIII
GGGGGGGGGGGXXBBBBBBBBBBBOOOOOOOOOOOPPPPPPKKKKKKHHHHHHHZZZZFWWWWWWWOOOQQQQQQQQUUUUUUFYYYYYYYUUUUUUUUUZZZZEEEEEEIEBBBBBBBBBGGGGGGGGGGGGRRRRIII
GGGGGGGGGGXXXBBBBBBBBBBBBOOOOOOOOOOPPPPPPKKKKKHHHHHHHHHHZZZWWWWWWOOOQQQQQQQQQUUUUUUUYYYYYYYYYGUUUUZZZZZZZZEMMMEEBBBBBBBBBGGGGGGGGGGGGRRRRIRR
GGGGGGGGGGXGGBBBBBBBBBBBOOOWOOOOOOOOKKKKKKKKKKHHHHHHHHHHMMMWWMWWOOOOOQQQQQQQQQUUUUUUZZZYYYYYYZUZZZZZDZZDDDMMMMMMBBBBBBBBBGGGGGGGGGGGGGRGRRRR
GGGGAAGGGGGGGGBBBBBBBBBBOOWWOOOOOOOOOOKKKKKKKKKKHHHHHHHHMMMMWMWWWOOOOOQQQQQQUUUUUUZZZZZZZYYZZZZZZZZZDDDDDMMMMMBBBBBBBBBBBKGGGGGGGGGGGGGGGRRR
GGGGGGGGGGGGGBBBBBBBBBBBWWWWOOOOOUOOKKKKKKKKKKKHHHHHHHHHMMMMWMMMOOOOOOOOOQUUUUUUUUUZZZZZZZZZZZZZZZZZDDDDDMMMSSSSBSBBBBBBKKKKGGGGGGGGGGGGGRRR
GGGGGGGGGGGGGGBBBBBBBBBBBBWWWUUUOUOVVUUUKKKKKKHHHHHHHHHHHMMMMMMMOOOOOOOOOQUUUUUUUUUUUEZZZZZZZZZZZZDDDDDDDDMSSSSSSSBBBBBBKKKKGGGGGGGFFFGGGRRR
GGGGGGGGGGGGGGBBBBBBBBBBBBPWWPPUUUUUUUUUKKKKKKKKHHHHHHHQMMMMMMMMMMMMLOLLOONUUUUUUUUUUEZZZZZZZZZZZDDDDDDDDDMSSSSSSSBBBKBKKKKKKKGGGGGFFFGGGGRR
GGGGGGGGGGGGGGBBBBBBBBBBBBPPPPPUUUUUUUUUKKKKKKKKKHHQPPPQMMMMMMMMMMMLLLLLNNNNUUUUUUUUUEZZZZZZZZZZZZZDDDDDDDDSSSSSSSSXKKKKKKKKKKGGGGGFFFGGGGGR
GGGGGGGGGGGGGGBBBBBBBBBBBBPPPPPUUUUUUUUUKKKKKKKQKSQQPQPQQMMMMMMMMMMLLLNNNNNNNUUUUUUUUUZZZZZZZZZZZZYDDDDDDDSSSSSSSSSSSYYKKKKKKKKKGGGFFFGGRRRR
GGGGGGGGGGGGGBBBZBBBBBBPPPPPUPUUUUUUUUUUKKKKKKKQQQQQQQPQQMMMMZZZZMMLLLLNNNNNNUUUUUUSUUZZZZZZZZZZZZYYADDDANNSSSSSSSSJKYKKKKKKKKKKGGGFFFGGZRRR
GGGGGGGGGGGGGGBBZBBBBBBBUUPUUUUUUUUUUUUUUKKKKKKQQQQQQQQQQMZZZZZMMMZZLLZZZNNNUUUUUUUUUZZZZZZZZZZZZZZYAADAANNSSSSSSSSJKYYKKKKKKKKKZZZFFFQZZRRR
GGGGIGGGBBBBBBBBZZBBBBBBUUUUUUUUUUUVUVKKKKKKKKQQQQQQQQQQQQZZZZZZMZZZLLZZZNNUUUUUURDDUUZZZZZZZZZZZYYYYAAAANNNNSSSSSSSKKKKKKKKKKKZZZZFFFFFFFFR
GGGGGGGNNBBBBBBZZBBBBZBZZUUUUUUUUUVVVVKKKKKKKKQQQQQQQQQQQZZZZZZZZZZZZZZZZZNNUUDUUUDDZZZZZZZZZZZZZYYYYYAANNNNNNNNOSRRRKKKKKKKOKKKPZZFFFFFFFFR
GGNNNGGNNNNNBBZZZBBBBZZJZZZUUUUUUUUVVVVVKMMMKKQQQQQQQQTTQTTTZZZZZZZZZZZZZZZDDDDUUUDDDZZZZZZZBZZZZYYYYAANNNNNNNNNNRRRRKKKKYKKKKKPPZNFFFFFFFFR
NNNNNGNNNNNNBBBZZZBBBZZZZZZZUUUUUVVVVVVVVVMMKKQQQQQQQQTTTTTLLZZZZZZZZZZZMMMMLDDDDDDDDZYBBBBBBZZZZYYYYAANNNNNNNNRRRRRKKKKKKKKKKPPPZZFFFZZZZRR
NNNNNNNNNNNJBBZZZZZZZZZZZZUUUUUUUVVVVVVVVMMMMKUUQQQFFTTTTTTTTZZZZZZZZZZZMLLMLDDDDDDDDDBBBNBBBBZYYYYYYAAANNNNNNNNNNNNKKKKKKKKKKPPPZKZZZZZZRRR
NNNNNNNNNNNNBBZZZZZZZZZZZZUUUUUUUVVVVVVMVMMMMUUUUTTTTTTTTTTTTTZZZZZZZZBBLLLMLDDDDBDDBBBBBBBBBBBYYYYYYYYYNNNNNNNNGGGKKKKKKKKKPPPPPPZZZZZZZIRR
NNNNNNNNNNNQZZZZZZZZZZZZMUUUUUUUUVVVVVVVUMMMMMUUTTTTTTTTTTTTTZZZZZZZZZZBBLLLLDDDDBBBBBBBBBBBBBBYYYYYYYYYNNNNGGGGGGGKRKAAAKKPPSPPPPZZIZZIIIIR
NNNNNNNQQQQQQZZZZZZZZZZZMMUUUUUUUUVVVVVVUMMMMUUUTTTTTTTTTTTTTZZZZZZZZZZBBLLLLLDLDBBBBBBBBBBBBBBYVVVYYYYYNNNNGGGGGZGZRSSSSSSSSSPPPPPPZZIIIIII
NNNNNNNNQQOQJZZZZZZZZZMMMMMUUUUUUCVVVDDVUMMMUUUUTTTTTTTTTTTTTTZZZZZZZZZBBLLLLLLLVVVVBBBBBBBBBBVVVVVVYYYYVVGGGGGGGZZZZSSSSSSSSSSPPPPPZZIIIIID
NNNNNNNNNOOQJJJZZJZZZMMMMMMMUUUMUCCCSSSSSSSUUUUUTTTTTTTTTTTTTZZZZZZZZZZBLLLLLLLLVVVVBBBBBBBBBBVVVVVVVYYYVVVGGGGZZZZZZSSSSSSSSSSSSPPPPPIIIIII
NNNNNNNOOOAJJJJJJJJZZMMMMMMMMUMMUCCCSSSSSSSUUUUUTTTTTTTTTTTTTTTZZZZZZPZLLLLLLLLLVVVVVBBBBBBBBBBVVVVVVVVVVVVGGGGGGZZZSSZSSUSSSSSSSSSWWPIIIIII
NNNNNNNOOOJJJJJJJJJZZMMMMMMMMMMMUCCCSSSSSSSUUUUUTTTTTTTTTTTTTTTCZZZZZZLLLLLLKLLVVVVVVBBBBBBBBBVVVVVVVVVVVVVGGGGZZZZZSSZSQUSSSSSSSSWWWIIIIIII
NNNNNNNNOJJJJJJJJMMMMMMMMMMMMMMMMCOOSSSSSSSUUUUUUUUUTTTTWTTTTTTCCCZRCZAAALLLKVVVVVVVBBBBBBBBABVVVVVVVVVVVVGGGZZZZZZZSSZSZUSUHSSUSSSWWIIIIIII
NNNNNNNJJJJJJJJJJJJMMMMMMMMMMMMMOOOOSSSSSSSUUUUUUKUUTTTTTTTTTTTCCCCCCAAAAALKKKVVVVVVVVBBBBBBBVVVVVVVVVVVVVVVVZZZZZZZZZZZZUUUSSSSWWWWWWJJIIII
NNNNNNNNIJJJJJJJJJMMMMMMMMMMMMMMMMSSSSSSSSSUUKKKKKKUTTTZZTTTTTTTCCCCCCCAANNKKKVVVVVVVVVVBBBBVVVVVVVVVVVVVVVTVZZZZZZZZZZZUUUUWWSWWWWWWIWWWIWI
NNNNNNNIIJJJJJJJJJJMMMKMMMMMMMMMMMSSSSSSSSSUUUUKKKKKKZZZZZZCECTCCCCCCCLNNNNNNNNNVVVVVVVVVVBVVVVVVVVVVVVVVVVVVZZZZZZZZZZZUUUUWWWWWWWWWIWWWWWW
NNNNNNNIIJJJJJJJJJJMMMMMMMMMMMMMMMSSSSSSSSSLKUKKKKKKKZZZZZZCCCCCCCCCCCCDNNNNNNVVVVVVVVVVVVVVVVVVVVVVVVVVOOOVOOOZZZZZZZZUUUUUUWWWWWWWWWWWWWWW
NNNNNNIIIIJLJJJJJJMMMMMMMMMMMMMMMMSSSSSSSSSSSKKKKKKKKKZZZZZZCCCCCCCCCCCNNNNNNNVVVVVVVVVVVVVVVVVVVVVOOVVVOOOOOOOZZZZZZZUUUUUUUUUWWWWWWWWWWWWW
NNNNHHUIULLLJJJJJJMMMMMMMMMMMMMMMSSSSSSSSSSSSDKKKKKKKKZZZZZZZCCCCCCCCCCCNNNNVNVVVVVVVVVVVVVVZVOOOOOOVVVVOOOOOOOZZZZUUUUUUUUUUUUUWWWWWWWWWWWW
NNNUUUUUULLLLJJJJJMMMMMMMMMMMMMMMMSSSSSSSSSSSKKKKKKKKKKZZZZWWWCCCCCCCCCCCDNVVVVXXVVVVVVVVVIIIIOOOOOOVVVDOOOOOOOZZZZUUUUUUUUUUNNNNNNWWWWWWWWW
LLLUUUUULLLLJJJJMMMMMMMMMZZZZMMMZMSSSSSSSSSSSLKKKKKYKKZZZZZWWWWCCCCCCCCCEDVVVVVXXIIIVVVVVVZIIIOOOOOOVVVOOOOOOOOOOOOUUUUUUUUUUUNNNNNWWMWWWWWW
LLJUUUUULLLLLLJJJJMMMMMMMMZZZZZZZZSSSSSSLLLLLLLLKKAKKKKWZWWWWWWCCCCCCCCEEEEVVVVXXVIIIVVVIVIIIIIOOOOOVVOOOOOOOOOOOOOOUUUUUUUUUNNNNNWWWWWWWWWW
LLLLULUULLLLLLLZZZMMMEMMMOZZZZZZZZSSSSSLLLLLLLLLLKKCKKWWWWWWWWWWWWCCEEEEEEVVVVXXXVIIIIIIIIIIIIIIOOOOOOOOOOOOOOOOOOOOUUUUUUUUNNNNNNNNWWWWWWWW
LLLLULLLLLLLLLLLZEEMMEEMOOZZZZZZZZSSSSSLLLLLLLLCCCCCCKWWWWWWWWWWEEEEEEEEENNVZVJXXXIIIIIIIIIIIIIIIOOOOOOOOOOOOOOYYOOUUUUUUUUUNNNNNNNNWWWWWWWW
LLLLLLLLLLLLLLLLZEEEEEEMOOZZZZZZZZZSSSSLLLLLLLLLLCCCKKWWWWWWWWWWEEEEEEEEENNXXXXXXXIIIIIIIIIIIIIIIOOOOOOOOOOOOYYYYUUUUUYYUUUUUUNNNNNZZWWWWWWW
LLLLLLLLLLLLLLLLEEEEEEEMOZZZZZZZZZZZZZZLLLLLLLLLLCCCWWWWWWWWWWWWEEEEEEEEELLLLVXXVXIIIIIIIIIIIIIIIIOOOOOOOOOOOYYYYUUUYUYYUGUUNNNNNNNZZWWWWWWW
LLLLLLLLLDLLLLMMEOOOEEEOOOZZZZZZZZZZZZLLLLLLLLLLLCCCCCWWWWWWWWWWEEEEEEEEEVLLLVVVVCCCIIIIIIIIIIIIIIOOOOOOOOYIYYYYYYYYYUYYYNNNNNNNNZZZZZWWWWWL
LLLLLLLLLLLLMMMMVOVOEOOOOOZZZZZZZZZZZZLLLLLLLLLLLCCCCCWWWWWWWWWEEEEEEEEEVVLLLLLLCCCCCCIIIIIIIIIIIIOOOOOOOOIIYYYYYYYYYYYYYNNNNNNNNZZZZZZWWWWL
LLLLLLLLLLLLMMMMVVVOEOOOOOOZZZZZZZZZZWLLLLLLLLLLCCCCCCCWPPWWWWWEEEEEEEEEEVLLLLLLCCCSPCIIIIIIDIIIIIIOOOOOOOIIYYYYYYYYYYYYNNNNNNNNNNZZZZZZZZWL
LLLLLLLLLLLMMMVVVOOOOOGGGGGGZZZZZZZZZZLLLLLLLLLLLUUUCCCPPPPWWWWWEEEEEEEEELLLLLLLCSSSZZZZZZZZZZZIIIIIOOOOOZZIIYYYYYYYYYYYYYYNNNNNNNZZZZZZZZWL
LLLLLLLLLLLMMVVVVVOGGGGGGGGGZZZZZZZOOULLLSLLLLUUUUUUCCCPPPPPPPWWPEEEEEEELLLLLLLLSSSSZZZZZZZZZZZDIIIOOOOOOZZIIIYYYYYYYYYYYYNNNNNNNNZZZZZZZZZL
RRTTLLLLKKLVVVVVVVVWGGGGGGGGZZZZZZZZZUULUULLLLUUUUUCCCCPPPPPPPPPPEEERELELLLLLLLLLSSSZZZZZZZZZZZDIIIOOOOIIIIIIIIIYYYYYYYYYNNNNNNNNZZZZZZZZZZL
RTTTALLLKKLVVVVVVVVVGGGGGGGZZZZZZZZUQUUUUULUUUUUUUUUCCCPPPPPPPPHPPEEEULLLLLLLLLLLSSSZZZZZZZZZZZDXXOOOIIIIIIIIIIIYYYYYYYYYNNYNNNNNNNQZQZOFFPF
TTTTTLLLKKVVVVVVVVVGGGGGGGGGEEEZZZLUUUUUUUUUUUUUUUUUUCCCPPPPXPZHPGEUUULLLLLLLLLLLSSSZZZZZZZZZZZDDXXOXXXIIIIIIIIIYYYYYYYYYYYYQSSSNQQQQQQFFFFF
TTKTTTTTKKKVVVVVVVVGGGGGGGGEEEEEEZEEUUUUUUUUUUUUUUUUUCCCOPPXXPPHHHHHUULLLLLLLLLLSSSSZZZZZZZZZZZDDXXXXXIIIIIIIIIIYYYYYYYYYYYYYSSQQQQQQQQFFFFF
TTTTTTTTNNKVVVVVVVVGGGGGGGGGEEEEEEEEUUUUCCCCCCCCUUUUUCCOOOPXXHHHHHHKKLLLLLLLLLLLLSSSZZZZZZZZZZZDXXXXXRAAIIIIIIPIYYYYYYYYYYIIIMSMQQQQQQQFFNFF
TTTTTTTNNNKSVVVVVVVGGGGGGGGHHHHHHHEEUUUUCCCCCCCCUUWCCCCCOOOOXXXHHHGKKKKLULLLLALLLSSZZZZZZZZZZZZDDXRXXRAAAIIIIIIIYYYYYYYYIIIIIMMMQQQQQQQQFFFF
TTTTTTTTNNKSSVVSSVGGGGGGGGGHHHHHHHEECCCCCCCCCCCCUUWWCCCCOXOXXXXXXKKKKKKLLLOLLAALSSSZZZZZZZZZZZZDXXRRRRPAAIIIIIIIMMMYYYYYIMMIIMMMQQQQQQQFFFFF
TTTTTTTTRRSSSBVSVVGGGGGGGGGHHHHHHHEUCCCCCCCCCCCCKWWWWWWWOOOXXXXXXKKKKKKKLLLHLAAASSSZZZZZZZZZZZZDDDRRRRPPPFIIIIIIMMMMYYIIIMMMMMMMMQQQQBFFFFFF
TTTTTTTTRTSSSSSSVGGGGGGGGHHHHHHHHHEVCCCCCCCCCCCCNNWWWWWWWWWWXXXKKRKKKKKKKLLLLLAAASSZZZZZZZZDDDDDDRRRRPPPPPPIIIIIMMMMMIIMMMMMMMMMMQQQQBFBBBFF
TTTTTTTTRTSSSSSSSLLLGGGGGHHHHHHHHHEVCCCCCCCCCCCCNNWWWWWWWWWSXXXKKKKKKKKKKLLLLLAAAASZZZZZZZZDDDDDDRRRRRPPPPPRRRIMMMMMIIIIMMMMMMMMMQQQBBBBBBFF
TTTTTTTTTTSSSSSSPLLLLGGGLHHHHHHHHHAVVVVVVCCCCCCCNNNNWWWWWWSSXXXKKKKKKKKKKKLLAAAAAGGZZZZZZZZQQDRRDDRRRPPPRRRRRRMMMMMMMIIIMMMMMVVVVVVVVVVBFFFF
TTTTTTTTTTSSSSSSSLLLLLLLLHHHHHHHHHAVVVVVVCCCCCCCNNNNNNWWWWSXXXXXKKKKKKKKKKLKKKKKAAGGGGGGQQQQQQRRRRRRRRRPRRRRRMMMMMMMMIIIMMMMMVVVVVVVVVVBRRRR
TTTTTTTTTTSSSSSSLLLLLLLLLHHHHHHHHHVVVVVVVVVNNNNNNNNNNNNWWWSSXXXXSKKKKKKKKKKKKKKAAAGGGGGSSQQQQQQTRRRRRRRRRSSRRSNMMMMMMIIIMMMMMVVVVVVVVVVBRRRR
LLLLTTTTCCCCSSSSLLLLLLLLLHHHHHHHHHDVVVVVVVVNNNNNNNNNNNNNNSSSSSSSSKKKKKKKKKKKKKKKAAGSSSGSSQQQQQTTRRRRRSSSSSSRRSSMMMMMMIIIMMMMVVVVVVVVVVVBBRRR
LLLLLTTTTTSSSSSSLJLLLLLLLHHHHHHHHHDVVVVVVVVVNNNNNNNNNNNNSSSSSSSSSSSKKKDDKKKKKKKKKKSSSSSSSSQQQTTTRTTTTTSSSSSSSSSMMMMMMVVIMMMPVVVVVVVVVVVBBRRR
LLLLLTTTTLSSSSRJJJJLLLLLLHHHHHHHHHDVXVVVVVVVFFNNNNNNNNNSSSSSSSSSSSKKKKDDKKKKKKKKKKSSSSSSSSQQTTTTTTTTTUSSSSSSSSSMMMMMMVVVMMMMVVVVVVVVVAAAURRR
LLLLLLLLLLLLSJJJJRLLLLLZZHHHHHHHHHFFVVVVVVVVFFFFFFNNNNNSSSSSSSSSSSSSKDDDDDKKSSKSSKSSLSSSSQQTTTTTTTTTTUUUUSSSSSVVVVVVVVVVMMMSVVVVVYYYYARRRRRR
LLLLLLLLLLKKKJJJJRLLHHHHHHHHHHHHHHFFDMVVVVVQQFFFFFFNNNNSSSSSSSSSSSSSSSSMDDDDSSSSSSSSLSSLSQTTTTTTTTTTTUUUSSSSSSVVVVVVVVVVVMMJJJJYYYYYYAARRRRR
MLLLLLLLLLKKKJJJJJRLHHHHHHEDDDDDDDDDDMMVVVVQFFFFFFFFNNSSSSSSSSSSSSSSSSSMDDSSSSSSSSSSLLSLLQTTTTTTTTTEIIISSSSSSSSMVVVVVVVVJJMJJJYYYYAAAAAAAAVV
MLLLLLLLLLKJJJJJJJJRHHHHHHDDDDDDDDDDDDDDQQQQFFFFFFNNNFFMSSSSSSSSSSSSSSSDDDDDSSSSSSSLLLLLVTJTTTTTTTTEIIIISSSSSSSSVVVVVVVJJJJJJJJJYYAAAAAAAAAA
MMMLLLLLLLLJJJJJJJRREEEEEELDDDDDDDDDDDDDQQQQFFFFFFFFFFFSSSWWWWSSSSSSSSSFDDDSSSSSSSLLLLLLTTTTTTTTTTTEIIISSGGGWMMHMMMVVVVJJJJJJJJJJJJAAAAAAAAA
RMRLLLLLLLLJJJJJJRRREEEEEEDDDDDDDDDDDDDQQQQQFFFFFFFFFFFFSLWWWSSSSSSSSSFFFDDSSSSSSSSSLLLLLLTTTTTTTTEEIIIIGBGGGGMMMMMMMVJJJJJJJJJJJJAAAAAAAAAU
RRRBBLLLRRRJJJJJRRRREEEEEEEDDDDDDDDDDDDQQQQQQFFFFFFFFFFFSLLWWWSSSSSSFFFFDDNSSSSSSSSSLLLGLMMTKTTTTTEEIIIIGBBGGGGMMMMJJJJJJJJJJJJJJJAASAAAAAAU
RRRRLLLLRRJJJJJRRREEEEEEEEEDDDDDDDDDDDQQQQQQFFFFFFFFFFFFSLLLLLSSSSFFFFFNNNNNNSSSSSSSSLLLLMMTTTTTTTTTIIIGGGGGGGGGGGGGZJJJJAAJJJJJJAAAAAAAAAUU
RRRRRRRRRRRRJJJRRREEEEEEEEEDDDDDDEDDDQQQQQQQFFFFFFFFFFFLLLLLFFSSSSSFFFNNNNNNNSNSSSSSSLLLMMMIIIIITPTTIIIGGGGGGGGGGGGGOIIJJAAAAAAAAAAAAAAAAAUU
RRRRRRRRRRRRRJRRRRREEEEEEEDDDDDEEEEDQQQQQQQQFFFFFFFFFFFLLLLLFFSSSFFFFFNNNNNNWNNNSSSSSMMMMMMIIIIPPPTIIIGGGGGGGGGGGGGGOOOJOAAAWWWWAAAAAAAAAUUU
RRRRRRRRRRRRRRRRRRREEEEEEEDDDEDEEEQQQQQEQQQQSSFFFFFFFFFLFLLLFFFSSFFFNNNNNNNNNNNNSMMMSMMMMMMIIIIIPIIIIIGIIIGGGGGGGGGGOOOOOOAAAAWAAAAAAAAAAUUU
RRRRRRRRRRRRRRRRRRRRRREEEEEEEEEEEEQQQQEEQQQSSFFFFFFFFFDFFFLLLLFFFFFFNNNNNNNNNMMNMMMMSMMMMMIIIIIIPIIIIIIIIIGGGGGGGGGGGOOOOZANNWWWWAAAAAUUUUUU
RRRRRRRRRRRRRRRRRRRRRRREEEEEEEEEEEEEEEEEQSSSFFFFFFFFFFFFFFFLLFFFFPPPNNNNNNMNMMMMMMMMMMMMMMMIIIIIIIIIIIIIIIGGGGGGGGGGGOZZZZZNNWWWWAAAAUUUUUUU
RRRRRRRRRRRRRRRRRRRRRRREEEEEEEEEEEEEEEEQQSSSSSSSSFFFFFXFFNNNLFFFFPPPNNBBNMMMMMMMMMMMMMMMMMMIIIIIIIIIIIIIIIIIQGGGGGGGGZZZZZZNWWWWWWAUUUUUUUUU

10
day12/test.txt Normal file
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@@ -0,0 +1,10 @@
RRRRIICCFF
RRRRIICCCF
VVRRRCCFFF
VVRCCCJFFF
VVVVCJJCFE
VVIVCCJJEE
VVIIICJJEE
MIIIIIJJEE
MIIISIJEEE
MMMISSJEEE

4
day12/test0.txt Normal file
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@@ -0,0 +1,4 @@
AAAA
BBCD
BBCC
EEEC

5
day12/test1.txt Normal file
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@@ -0,0 +1,5 @@
EEEEE
EXXXX
EEEEE
EXXXX
EEEEE

6
day12/test2.txt Normal file
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@@ -0,0 +1,6 @@
AAAAAA
AAABBA
AAABBA
ABBAAA
ABBAAA
AAAAAA