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

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

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