C11111333133313232233133313331333132332313112113313331323123123121
>>
C1111133313331323223313331333133313233231311211331333132312312312
<<
C11111333133313232233133313331333132332313112113313331323123123123
>>
C11111333133313232233133313331333132332313112113313331323123123122
>>