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

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

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