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

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

*GRAMMAR*
blicket -> RED 
 fep -> GREEN 
 lug -> PINK 
 zup -> BLUE 
 u1 dax u2 -> [u1] [u1] [u2] 
 u1 kiki -> [u1] [u1] [u1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 