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

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

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