I1323132322331313331322233231323132313232233132233132333132323112331   >>    I132313232233131333132223323132313231323223313223313233313232311233   <<    I1323132322331313331322233231323132313232233132233132333132323112333   >>      I1323132322331313331322233231323132313232233132233132333132323112332   >>