C133323133112111133133313331333131333132322331211113313331323212221   >>    C13332313311211113313331333133313133313232233121111331333132321222   <<    C133323133112111133133313331333131333132322331211113313331323212223   >>      C133323133112111133133313331333131333132322331211113313331323212222   >>