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

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

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