C23221211113313331233133313331312111112111133313331333112113222311
>>
C2322121111331333123313331333131211111211113331333133311211322231
<<
C23221211113313331233133313331312111112111133313331333112113222313
>>
C23221211113313331233133313331312111112111133313331333112113222312
>>