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

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

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