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

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

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