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

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

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