C133323133112111133133313331333133313231121133121111331323223313232221   >>    C13332313311211113313331333133313331323112113312111133132322331323222   <<    C133323133112111133133313331333133313231121133121111331323223313232223   >>      C133323133112111133133313331333133313231121133121111331323223313232222   >>