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

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

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