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

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

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