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

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

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