C111113331333132322331333133313331311331323133112121111113313221221
>>
C11111333133313232233133313331333131133132313311212111111331322122
<<
C111113331333132322331333133313331311331323133112121111113313221223
>>
C111113331333132322331333133313331311331323133112121111113313221222
>>