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

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

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