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

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

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