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

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

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