C11111333133313232233133313331333133112111112113313331312111111331323311331
>>
C1111133313331323223313331333133313311211111211331333131211111133132331133
<<
C11111333133313232233133313331333133112111112113313331312111111331323311333
>>
C11111333133313232233133313331333133112111112113313331312111111331323311332
>>