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

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

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