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

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

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