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

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

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