C23221211113313331233133313331312111133133313331323223313222311
>>
C2322121111331333123313331333131211113313331333132322331322231
<<
C23221211113313331233133313331312111133133313331323223313222313
>>
C23221211113313331233133313331312111133133313331323223313222312
>>