I233231323331311331313331322323323132313231323331322331323331323223321   >>    I23323132333131133131333132232332313231323132333132233132333132322332   <<    I233231323331311331313331322323323132313231323331322331323331323223323   >>      I233231323331311331313331322323323132313231323331322331323331323223322   >>