C133323133112111133133313331333133112113313331333132322131233131   >>    C13332313311211113313331333133313311211331333133313232213123313   <<    C133323133112111133133313331333133112113313331333132322131233133   >>      C133323133112111133133313331333133112113313331333132322131233132   >>