C111113331333132322331333133313331333133323133311211331323131323321
>>
C11111333133313232233133313331333133313332313331121133132313132332
<<
C111113331333132322331333133313331333133323133311211331323131323323
>>
C111113331333132322331333133313331333133323133311211331323131323322
>>