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

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

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