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

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

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