C23221211113313331233133313331312111133133313331311331121132221
>>
C2322121111331333123313331333131211113313331333131133112113222
<<
C23221211113313331233133313331312111133133313331311331121132223
>>
C23221211113313331233133313331312111133133313331311331121132222
>>