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

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

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