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

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

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