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

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

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