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

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

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