C23221211113313331233133313331312111112111133313331333133313331333133313131131
>>
C2322121111331333123313331333131211111211113331333133313331333133313331313113
<<
C23221211113313331233133313331312111112111133313331333133313331333133313131133
>>
C23221211113313331233133313331312111112111133313331333133313331333133313131132
>>