68668660000776768770000006876687676660076776877660088887677000000000086788867660066777
78867670000677877770000007667687677760086686688770076886786000000000078788777770077676
68886006777768678007778670077878867000078878778000067887788686878770067766886000068876
68877006787878776007768680066677686000088678866000087776866868888760068776666000068768
78800767877766667006667760077878600870076776878870068686676886676006777666800680067777
88600887668777676008776870087678600780088767787880087676666676866007868768600870066678
77600000000788676006676760088780078880066767777860087886766877800877877860068680067687
76800000000788767006676680078680087660068667778780076686877677700867866680088780078778
87600886667006688006786860088770000000000887667870088767668770077786888770000000000788
66800778667006666008888770066870000000000677677680078788677760067767667880000000000686
66700868686007777007776770078667676860076876876880066867778880078768666888876860086766
88600788767008877007678660068878686770066668877880078868786860066766767878778780086867
88677000000888677670000008878778687880067677877000000786786860076786687867878760076666
87787000000887787880000007876687766770068777677000000878888760087776887676676670078688