C111113331333132322331333133313331323323131121133133313232233132212111
>>
C11111333133313232233133313331333132332313112113313331323223313221211
<<
C111113331333132322331333133313331323323131121133133313232233132212113
>>
C111113331333132322331333133313331323323131121133133313232233132212112
>>