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

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

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