*SUPPORT*
IN: kiki dax OUT: PINK PINK
IN: gazzer tufa OUT: GREEN GREEN GREEN GREEN
IN: gazzer wif OUT: GREEN PURPLE
IN: lug wif kiki kiki OUT: BLUE PURPLE PINK PINK
IN: gazzer tufa dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki tufa zup lug OUT: BLUE PINK PINK PINK PINK BLUE
IN: lug OUT: BLUE
IN: lug kiki OUT: BLUE PINK
IN: wif zup gazzer dax OUT: GREEN PURPLE GREEN GREEN PURPLE GREEN
IN: wif gazzer zup wif OUT: PURPLE PURPLE GREEN PURPLE
IN: lug tufa zup gazzer OUT: GREEN BLUE BLUE BLUE BLUE GREEN
IN: gazzer wif kiki tufa OUT: GREEN PURPLE PINK PINK PINK PINK
IN: kiki OUT: PINK
IN: gazzer zup kiki OUT: PINK GREEN PINK

*QUERY*
IN: lug gazzer gazzer OUT: BLUE GREEN GREEN
IN: gazzer OUT: GREEN
IN: kiki gazzer dax zup lug OUT: BLUE PINK GREEN PINK GREEN BLUE
IN: wif tufa dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug tufa OUT: BLUE BLUE BLUE BLUE
IN: wif tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif OUT: PURPLE
IN: gazzer dax OUT: GREEN GREEN
IN: kiki tufa OUT: PINK PINK PINK PINK
IN: wif kiki gazzer dax OUT: PURPLE PINK GREEN PURPLE PINK GREEN

*GRAMMAR*
wif -> PURPLE 
 gazzer -> GREEN 
 lug -> BLUE 
 kiki -> PINK 
 x1 dax -> [x1] [x1] 
 u1 tufa -> [u1] [u1] [u1] [u1] 
 x1 zup x2 -> [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 