C23221211113313331233133313331312111112111133313331333131211331132221
>>
C2322121111331333123313331333131211111211113331333133313121133113222
<<
C23221211113313331233133313331312111112111133313331333131211331132223
>>
C23221211113313331233133313331312111112111133313331333131211331132222
>>