C1111133313331323223313331333133313311211111211331323221333132212331323311
>>
C111113331333132322331333133313331331121111121133132322133313221233132331
<<
C1111133313331323223313331333133313311211111211331323221333132212331323313
>>
C1111133313331323223313331333133313311211111211331323221333132212331323312
>>