C133323133112111133133313331333133313112132331211113313331323223311211221121   >>    C13332313311211113313331333133313331311213233121111331333132322331121122112   <<    C133323133112111133133313331333133313112132331211113313331323223311211221123   >>      C133323133112111133133313331333133313112132331211113313331323223311211221122   >>