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

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

*GRAMMAR*
blicket -> YELLOW 
 zup -> RED 
 fep -> BLUE 
 dax -> PURPLE 
 x1 wif x2 -> [x1] [x2] 
 u1 kiki u2 -> [u1] [u2] 
 u1 lug -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 