C33331211113313331211113313331333133313332233133112331333132211322321   >>    C3333121111331333121111331333133313331333223313311233133313221132232   <<    C33331211113313331211113313331333133313332233133112331333132211322323   >>      C33331211113313331211113313331333133313332233133112331333132211322322   >>