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

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

*GRAMMAR*
kiki -> BLUE 
 wif -> PINK 
 gazzer -> GREEN 
 fep -> YELLOW 
 u1 lug -> [u1] [u1] [u1] 
 u1 tufa u2 -> [u1] [u1] [u2] 
 x1 dax -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 