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

*QUERY*
IN: lug gazzer OUT: PURPLE PURPLE PURPLE
IN: wif OUT: BLUE
IN: lug wif gazzer blicket wif wif gazzer OUT: PURPLE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki zup lug OUT: PINK PINK PINK PURPLE PURPLE
IN: wif zup wif OUT: BLUE BLUE BLUE BLUE BLUE
IN: fep blicket kiki gazzer blicket wif gazzer OUT: GREEN PINK PINK PINK BLUE BLUE BLUE
IN: fep kiki gazzer OUT: GREEN PINK PINK PINK
IN: lug lug wif gazzer OUT: PURPLE PURPLE BLUE BLUE BLUE
IN: lug kiki zup fep OUT: PURPLE PINK PINK PINK GREEN GREEN
IN: fep gazzer OUT: GREEN GREEN GREEN

*GRAMMAR*
fep -> GREEN 
 wif -> BLUE 
 kiki -> PINK 
 lug -> PURPLE 
 u1 zup x1 -> [u1] [u1] [u1] [x1] [x1] 
 u1 gazzer -> [u1] [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 