C23221211113313331233133313331312111133133313121111331333131311131
>>
C2322121111331333123313331333131211113313331312111133133313131113
<<
C23221211113313331233133313331312111133133313121111331333131311133
>>
C23221211113313331233133313331312111133133313121111331333131311132
>>