C111113331333132322331333133313331323323131121133133313232233132313231221
>>
C11111333133313232233133313331333132332313112113313331323223313231323122
<<
C111113331333132322331333133313331323323131121133133313232233132313231223
>>
C111113331333132322331333133313331323323131121133133313232233132313231222
>>