C1111121111331311211331333133313331333133313221211113313331311131111
>>
C111112111133131121133133313331333133313331322121111331333131113111
<<
C1111121111331311211331333133313331333133313221211113313331311131113
>>
C1111121111331311211331333133313331333133313221211113313331311131112
>>