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

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

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