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

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

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