76666876878006887860000000000787777000000876666876686008776678
66786677678006778770000000000866786000000676776886787008686886
76667686700007877760086668687866600878888007886776700006876777
68686788800007886770068887787877800888886008767866700006666776
77767660087008878770000000086866668866878006688880078008886788
76887680078006788770000000068868867766688008868780068006887766
86887007787008666687778877800867887670000886678008888008878668
68886006686007888786667676700876676880000878688007867008887786
68777000000000067668878667800886777007777878766000000000076788
88678000000000077667667868800766687008887686686000000000067867
87868687786007878670077867600667600676878787888678778006767776
87886767868006878870068887600767600888667886887876777007767886
76677887677008777678700000077767800000000008886866676008678787
77687776668008877777600000087776800000000007868778678006686767