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

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

*GRAMMAR*
lug -> PINK 
 blicket -> RED 
 zup -> GREEN 
 dax -> BLUE 
 x1 kiki -> [x1] [x1] 
 u1 fep -> [u1] [u1] 
 x1 wif x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 