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

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

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