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

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

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