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

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

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