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

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

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