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

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

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