*SUPPORT*
IN: blicket tufa wif wif OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: dax kiki tufa OUT: BLUE RED RED
IN: dax lug wif OUT: BLUE PINK BLUE PINK
IN: dax OUT: BLUE
IN: lug tufa OUT: PINK PINK
IN: lug kiki tufa wif OUT: PINK RED RED PINK RED RED
IN: kiki OUT: RED
IN: dax kiki OUT: BLUE RED
IN: dax fep kiki wif OUT: RED BLUE RED BLUE
IN: lug lug tufa OUT: PINK PINK PINK
IN: lug fep blicket wif OUT: GREEN PINK GREEN PINK
IN: blicket fep blicket wif wif OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: blicket fep kiki fep kiki wif OUT: RED RED GREEN RED RED GREEN
IN: blicket fep kiki OUT: RED GREEN

*QUERY*
IN: dax wif OUT: BLUE BLUE
IN: dax blicket fep lug OUT: BLUE PINK GREEN
IN: blicket fep lug tufa OUT: PINK PINK GREEN
IN: lug OUT: PINK
IN: blicket tufa OUT: GREEN GREEN
IN: lug lug tufa wif OUT: PINK PINK PINK PINK PINK PINK
IN: kiki fep blicket fep lug OUT: PINK GREEN RED
IN: dax tufa OUT: BLUE BLUE
IN: kiki tufa OUT: RED RED
IN: dax fep blicket tufa OUT: GREEN GREEN BLUE

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