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

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

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