C31321211111333132331211113313331333133313331212111133131122112313112121
>>
C3132121111133313233121111331333133313331333121211113313112211231311212
<<
C31321211111333132331211113313331333133313331212111133131122112313112123
>>
C31321211111333132331211113313331333133313331212111133131122112313112122
>>