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

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

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