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

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

*GRAMMAR*
kiki -> PINK 
 fep -> RED 
 lug -> PURPLE 
 tufa -> GREEN 
 x1 gazzer -> [x1] [x1] [x1] [x1] [x1] [x1] 
 x1 zup u1 -> [u1] [x1] 
 u1 wif u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 