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

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

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