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

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

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