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

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

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