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

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

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