C313212111113331323312111133133313331333133313331333133112111133131133113121
>>
C31321211111333132331211113313331333133313331333133313311211113313113311312
<<
C313212111113331323312111133133313331333133313331333133112111133131133113123
>>
C313212111113331323312111133133313331333133313331333133112111133131133113122
>>