C133323133112111133133313331333133313231322331311331323133313231221333132221   >>    C13332313311211113313331333133313331323132233131133132313331323122133313222   <<    C133323133112111133133313331333133313231322331311331323133313231221333132223   >>      C133323133112111133133313331333133313231322331311331323133313231221333132222   >>