C312322331333132212111133133313331333133312121111331322113122332313121
>>
C31232233133313221211113313331333133313331212111133132211312233231312
<<
C312322331333132212111133133313331333133312121111331322113122332313123
>>
C312322331333132212111133133313331333133312121111331322113122332313122
>>