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

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

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