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

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

*GRAMMAR*
tufa -> BLUE 
 zup -> RED 
 fep -> PURPLE 
 lug -> GREEN 
 u1 gazzer -> [u1] [u1] 
 u1 wif x1 -> [u1] [x1] [u1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 