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

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

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