C1111133313331323223313331333133313331323333333133313331323112331323122113131
>>
C111113331333132322331333133313331333132333333313331333132311233132312211313
<<
C1111133313331323223313331333133313331323333333133313331323112331323122113133
>>
C1111133313331323223313331333133313331323333333133313331323112331323122113132
>>