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

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

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