C3132121111331312113313331333133313331333132313331333133112111133211211
>>
C313212111133131211331333133313331333133313231333133313311211113321121
<<
C3132121111331312113313331333133313331333132313331333133112111133211213
>>
C3132121111331312113313331333133313331333132313331333133112111133211212
>>