*SUPPORT*
IN: fep blicket OUT: PURPLE PURPLE PURPLE
IN: kiki gazzer dax zup kiki OUT: BLUE RED RED
IN: dax OUT: BLUE
IN: kiki gazzer kiki zup fep zup fep OUT: RED RED PURPLE PURPLE
IN: kiki gazzer fep blicket OUT: PURPLE RED PURPLE RED PURPLE RED
IN: wif zup kiki OUT: GREEN RED
IN: kiki gazzer dax OUT: BLUE RED
IN: fep gazzer dax blicket OUT: BLUE PURPLE BLUE PURPLE BLUE PURPLE
IN: wif gazzer dax blicket OUT: BLUE GREEN BLUE GREEN BLUE GREEN
IN: dax gazzer wif OUT: GREEN BLUE
IN: fep wif gazzer wif OUT: PURPLE GREEN GREEN
IN: kiki gazzer wif OUT: GREEN RED
IN: wif wif dax gazzer dax OUT: GREEN GREEN BLUE BLUE
IN: wif zup wif OUT: GREEN GREEN

*QUERY*
IN: kiki gazzer fep OUT: PURPLE RED
IN: wif kiki OUT: GREEN RED
IN: kiki OUT: RED
IN: fep gazzer kiki blicket OUT: RED PURPLE RED PURPLE RED PURPLE
IN: wif OUT: GREEN
IN: fep kiki gazzer kiki zup wif OUT: PURPLE RED RED GREEN
IN: wif fep kiki OUT: GREEN PURPLE RED
IN: dax fep dax zup wif OUT: BLUE PURPLE BLUE GREEN
IN: wif gazzer kiki OUT: RED GREEN
IN: fep gazzer kiki OUT: RED PURPLE

*GRAMMAR*
kiki -> RED 
 wif -> GREEN 
 fep -> PURPLE 
 dax -> BLUE 
 u1 gazzer u2 -> [u2] [u1] 
 x1 blicket -> [x1] [x1] [x1] 
 x1 zup u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 