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

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

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