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

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

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