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

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

*GRAMMAR*
lug -> PINK 
 zup -> PURPLE 
 fep -> RED 
 kiki -> YELLOW 
 x1 dax u1 -> [u1] [x1] [u1] 
 x1 wif -> [x1] [x1] [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 