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

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

*GRAMMAR*
wif -> BLUE 
 lug -> PINK 
 kiki -> PURPLE 
 zup -> GREEN 
 u1 fep u2 -> [u1] [u2] [u1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 dax x1 -> [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 