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

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

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