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

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

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