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

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

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