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

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

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