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

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

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