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

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

*GRAMMAR*
zup -> GREEN 
 wif -> PURPLE 
 tufa -> PINK 
 fep -> RED 
 x1 kiki x2 -> [x2] [x1] 
 u1 lug -> [u1] [u1] [u1] [u1] 
 u1 gazzer u2 -> [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 