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

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

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