C333312111133133312111133133313331333132331112111113331323221223321   >>    C33331211113313331211113313331333133313233111211111333132322122332   <<    C333312111133133312111133133313331333132331112111113331323221223323   >>      C333312111133133312111133133313331333132331112111113331323221223322   >>