C133323133112111133133313331333133313231322331333133313221233131111   >>    C13332313311211113313331333133313331323132233133313331322123313111   <<    C133323133112111133133313331333133313231322331333133313221233131113   >>      C133323133112111133133313331333133313231322331333133313221233131112   >>