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

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

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