C11111333133313232233133313331333133112111112113313331333131332111
>>
C1111133313331323223313331333133313311211111211331333133313133211
<<
C11111333133313232233133313331333133112111112113313331333131332113
>>
C11111333133313232233133313331333133112111112113313331333131332112
>>