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

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

*GRAMMAR*
tufa -> GREEN 
 kiki -> BLUE 
 dax -> RED 
 zup -> PINK 
 u1 wif u2 -> [u1] [u2] 
 x1 fep x2 -> [x2] [x1] 
 u1 gazzer x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 