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

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

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