C132233133112121111331333133313231333133313231133131133132313231333132313111221   >>    C13223313311212111133133313331323133313331323113313113313231323133313231311122   <<    C132233133112121111331333133313231333133313231133131133132313231333132313111223   >>      C132233133112121111331333133313231333133313231133131133132313231333132313111222   >>