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

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

*GRAMMAR*
dax -> GREEN 
 lug -> YELLOW 
 blicket -> PURPLE 
 fep -> PINK 
 u1 zup u2 -> [u1] [u2] 
 x1 gazzer x2 -> [x2] [x1] 
 x1 wif x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 