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

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

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