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

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

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