C313212111133131211331333133313331333133311233133313121111121111121322321323321
>>
C31321211113313121133133313331333133313331123313331312111112111112132232132332
<<
C313212111133131211331333133313331333133311233133313121111121111121322321323323
>>
C313212111133131211331333133313331333133311233133313121111121111121322321323322
>>