C3132121111133313233121111331333133313331333133313331331123232211
>>
C313212111113331323312111133133313331333133313331333133112323221
<<
C3132121111133313233121111331333133313331333133313331331123232213
>>
C3132121111133313233121111331333133313331333133313331331123232212
>>