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

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

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