C11111333133313232233133313331333133112111112113313331321121131
>>
C1111133313331323223313331333133313311211111211331333132112113
<<
C11111333133313232233133313331333133112111112113313331321121133
>>
C11111333133313232233133313331333133112111112113313331321121132
>>