C132233133112121111331333133313331333132322331333133313331313331333132311331   >>    C13223313311212111133133313331333133313232233133313331333131333133313231133   <<    C132233133112121111331333133313331333132322331333133313331313331333132311333   >>      C132233133112121111331333133313331333132322331333133313331313331333132311332   >>