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

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

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