C313212111113331323312111133133313331333133313331333133313331323213233111
>>
C31321211111333132331211113313331333133313331333133313331333132321323311
<<
C313212111113331323312111133133313331333133313331333133313331323213233113
>>
C313212111113331323312111133133313331333133313331333133313331323213233112
>>