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

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

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