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

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

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