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

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

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