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

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

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