C111113331333132322331333133313331323323131121133133313232222231
>>
C11111333133313232233133313331333132332313112113313331323222223
<<
C111113331333132322331333133313331323323131121133133313232222233
>>
C111113331333132322331333133313331323323131121133133313232222232
>>