C22121333132313311211113313331333133313331333132211233133313331   >>    C2212133313231331121111331333133313331333133313221123313331333   <<    C22121333132313311211113313331333133313331333132211233133313333   >>      C22121333132313311211113313331333133313331333132211233133313332   >>