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

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

*GRAMMAR*
tufa -> GREEN 
 lug -> PURPLE 
 fep -> RED 
 blicket -> PINK 
 x1 gazzer x2 -> [x1] [x2] [x1] 
 u1 dax u2 -> [u1] [u2] 
 x1 kiki -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 