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

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

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