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

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

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