C11111333133313232233133313331333133112111112113313331311331333231333113211111
>>
C1111133313331323223313331333133313311211111211331333131133133323133311321111
<<
C11111333133313232233133313331333133112111112113313331311331333231333113211113
>>
C11111333133313232233133313331333133112111112113313331311331333231333113211112
>>