C232212111133133312331333133313121111121111333133313331333131231131211
>>
C23221211113313331233133313331312111112111133313331333133313123113121
<<
C232212111133133312331333133313121111121111333133313331333131231131213
>>
C232212111133133312331333133313121111121111333133313331333131231131212
>>