C111113331333132322331333133313331311331323133313221323131121121
>>
C11111333133313232233133313331333131133132313331322132313112112
<<
C111113331333132322331333133313331311331323133313221323131121123
>>
C111113331333132322331333133313331311331323133313221323131121122
>>