C1111133313331323223313331333133313311211111211331333133313233331223321
>>
C111113331333132322331333133313331331121111121133133313331323333122332
<<
C1111133313331323223313331333133313311211111211331333133313233331223323
>>
C1111133313331323223313331333133313311211111211331333133313233331223322
>>