C1111133313331323223313331333133313112113313113313331323131121132111
>>
C111113331333132322331333133313331311211331311331333132313112113211
<<
C1111133313331323223313331333133313112113313113313331323131121132113
>>
C1111133313331323223313331333133313112113313113313331323131121132112
>>