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

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

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