C11111333133313232233133313331333132332313112113313331333133313131321
>>
C1111133313331323223313331333133313233231311211331333133313331313132
<<
C11111333133313232233133313331333132332313112113313331333133313131323
>>
C11111333133313232233133313331333132332313112113313331333133313131322
>>