C1111133313331323223313331333133313112113313113313331323222313123231
>>
C111113331333132322331333133313331311211331311331333132322231312323
<<
C1111133313331323223313331333133313112113313113313331323222313123233
>>
C1111133313331323223313331333133313112113313113313331323222313123232
>>