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

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

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