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

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

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