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

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

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