*SUPPORT*
IN: gazzer tufa OUT: BLUE BLUE
IN: wif dax tufa fep OUT: GREEN YELLOW YELLOW GREEN YELLOW YELLOW
IN: kiki lug OUT: PINK PINK
IN: dax OUT: YELLOW
IN: dax tufa fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: gazzer OUT: BLUE
IN: kiki dax tufa OUT: PINK YELLOW YELLOW
IN: kiki tufa OUT: PINK PINK
IN: dax lug fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: dax fep OUT: YELLOW YELLOW
IN: gazzer lug OUT: BLUE BLUE
IN: gazzer dax lug fep OUT: BLUE YELLOW YELLOW BLUE YELLOW YELLOW
IN: kiki lug fep fep OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: wif OUT: GREEN

*QUERY*
IN: dax lug OUT: YELLOW YELLOW
IN: kiki OUT: PINK
IN: wif lug OUT: GREEN GREEN
IN: kiki fep OUT: PINK PINK
IN: wif wif lug fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: wif lug fep OUT: GREEN GREEN GREEN GREEN
IN: wif wif OUT: GREEN GREEN
IN: kiki dax lug fep OUT: PINK YELLOW YELLOW PINK YELLOW YELLOW
IN: dax tufa OUT: YELLOW YELLOW
IN: wif dax lug OUT: GREEN YELLOW YELLOW

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