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

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

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