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

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

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