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

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

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