C313212111133131211331333133313331333132212113313331323323123121
>>
C31321211113313121133133313331333133313221211331333132332312312
<<
C313212111133131211331333133313331333132212113313331323323123123
>>
C313212111133131211331333133313331333132212113313331323323123122
>>