*SUPPORT*
IN: tufa tufa kiki OUT: GREEN GREEN GREEN
IN: gazzer fep kiki OUT: PURPLE PINK PINK
IN: tufa dax kiki OUT: GREEN YELLOW YELLOW
IN: dax zup gazzer OUT: YELLOW PURPLE
IN: tufa dax fep kiki OUT: GREEN YELLOW PINK PINK
IN: fep tufa dax OUT: PINK GREEN YELLOW
IN: gazzer kiki OUT: PURPLE PURPLE
IN: fep wif gazzer OUT: PURPLE PURPLE PINK
IN: tufa zup tufa OUT: GREEN GREEN
IN: tufa wif gazzer OUT: PURPLE PURPLE GREEN
IN: tufa gazzer tufa zup dax OUT: GREEN PURPLE GREEN YELLOW
IN: fep wif tufa OUT: GREEN GREEN PINK
IN: gazzer OUT: PURPLE
IN: fep kiki OUT: PINK PINK

*QUERY*
IN: dax zup tufa OUT: YELLOW GREEN
IN: gazzer fep wif fep OUT: PURPLE PINK PINK PINK
IN: tufa zup dax OUT: GREEN YELLOW
IN: dax zup dax OUT: YELLOW YELLOW
IN: dax wif gazzer OUT: PURPLE PURPLE YELLOW
IN: dax OUT: YELLOW
IN: tufa OUT: GREEN
IN: dax dax kiki OUT: YELLOW YELLOW YELLOW
IN: fep OUT: PINK
IN: fep fep tufa fep OUT: PINK PINK GREEN PINK

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