C33331211113313331211113313331333133313332322121133133313113313223331323221   >>    C3333121111331333121111331333133313331333232212113313331311331322333132322   <<    C33331211113313331211113313331333133313332322121133133313113313223331323223   >>      C33331211113313331211113313331333133313332322121133133313113313223331323222   >>