*SUPPORT*
IN: kiki tufa kiki OUT: PINK PINK
IN: blicket dax blicket OUT: RED RED
IN: lug kiki gazzer OUT: PURPLE PINK PINK
IN: kiki tufa blicket dax blicket dax lug OUT: RED PINK RED PURPLE
IN: blicket blicket dax lug OUT: RED RED PURPLE
IN: lug tufa fep OUT: GREEN PURPLE
IN: fep blicket gazzer OUT: GREEN RED RED
IN: kiki gazzer dax kiki dax blicket dax blicket OUT: PINK PINK PINK RED RED
IN: kiki fep tufa blicket OUT: PINK RED GREEN
IN: lug lug tufa lug OUT: PURPLE PURPLE PURPLE
IN: fep tufa fep OUT: GREEN GREEN
IN: lug fep tufa fep OUT: PURPLE GREEN GREEN
IN: kiki dax blicket OUT: PINK RED
IN: kiki gazzer dax fep OUT: PINK PINK GREEN

*QUERY*
IN: blicket gazzer OUT: RED RED
IN: fep kiki tufa blicket dax fep OUT: GREEN RED PINK GREEN
IN: kiki tufa lug OUT: PURPLE PINK
IN: kiki gazzer OUT: PINK PINK
IN: lug gazzer OUT: PURPLE PURPLE
IN: fep gazzer OUT: GREEN GREEN
IN: blicket fep dax fep OUT: RED GREEN GREEN
IN: kiki OUT: PINK
IN: blicket lug gazzer OUT: RED PURPLE PURPLE
IN: fep OUT: GREEN

*GRAMMAR*
blicket -> RED 
 kiki -> PINK 
 fep -> GREEN 
 lug -> PURPLE 
 u1 tufa u2 -> [u2] [u1] 
 u1 gazzer -> [u1] [u1] 
 x1 dax u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 