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

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

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