C1111133313331323223313331333133313233231311211331333132311331121
>>
C111113331333132322331333133313331323323131121133133313231133112
<<
C1111133313331323223313331333133313233231311211331333132311331123
>>
C1111133313331323223313331333133313233231311211331333132311331122
>>