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

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

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