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

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

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