C133323133112111133133313331311331333132313221211113313232223323221   >>    C13332313311211113313331333131133133313231322121111331323222332322   <<    C133323133112111133133313331311331333132313221211113313232223323223   >>      C133323133112111133133313331311331333132313221211113313232223323222   >>