C132223312111133132313331333133313231323132313331323133313223332311   >>    C13222331211113313231333133313331323132313231333132313331322333231   <<    C132223312111133132313331333133313231323132313331323133313223332313   >>      C132223312111133132313331333133313231323132313331323133313223332312   >>