C11111333133313232233133313331333133112111112113313233121111332111
>>
C1111133313331323223313331333133313311211111211331323312111133211
<<
C11111333133313232233133313331333133112111112113313233121111332113
>>
C11111333133313232233133313331333133112111112113313233121111332112
>>