C1111133313331323223313331333133313331333133333313223313112112113121
>>
C111113331333132322331333133313331333133313333331322331311211211312
<<
C1111133313331323223313331333133313331333133333313223313112112113123
>>
C1111133313331323223313331333133313331333133333313223313112112113122
>>