C1111133313331323223313331333133313311211111211331313311211233131
>>
C111113331333132322331333133313331331121111121133131331121123313
<<
C1111133313331323223313331333133313311211111211331313311211233133
>>
C1111133313331323223313331333133313311211111211331313311211233132
>>