C1111133313331323223313331333133313331333131211113313332233131221
>>
C111113331333132322331333133313331333133313121111331333223313122
<<
C1111133313331323223313331333133313331333131211113313332233131223
>>
C1111133313331323223313331333133313331333131211113313332233131222
>>