C11111333133313232233133313331333132332313112113313331313231311311
>>
C1111133313331323223313331333133313233231311211331333131323131131
<<
C11111333133313232233133313331333132332313112113313331313231311313
>>
C11111333133313232233133313331333132332313112113313331313231311312
>>