C333312111133133312111133133313331333132233133112111133132223323133313232233221   >>    C33331211113313331211113313331333133313223313311211113313222332313331323223322   <<    C333312111133133312111133133313331333132233133112111133132223323133313232233223   >>      C333312111133133312111133133313331333132233133112111133132223323133313232233222   >>