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

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

*GRAMMAR*
tufa -> PINK 
 wif -> BLUE 
 lug -> GREEN 
 gazzer -> PURPLE 
 x1 kiki x2 -> [x1] [x2] [x2] [x2] [x1] 
 u1 dax -> [u1] [u1] [u1] 
 x1 fep u1 -> [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 