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

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

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