*SUPPORT*
IN: gazzer wif OUT: PURPLE RED
IN: gazzer blicket OUT: PURPLE PURPLE
IN: fep gazzer blicket OUT: BLUE PURPLE PURPLE
IN: dax blicket OUT: GREEN GREEN
IN: dax wif OUT: GREEN RED
IN: wif OUT: RED
IN: gazzer gazzer fep OUT: PURPLE PURPLE BLUE
IN: dax zup OUT: GREEN GREEN GREEN
IN: wif lug OUT: RED RED RED RED RED
IN: fep blicket OUT: BLUE BLUE
IN: gazzer lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer wif dax OUT: PURPLE RED GREEN
IN: dax OUT: GREEN
IN: gazzer OUT: PURPLE

*QUERY*
IN: fep wif lug OUT: BLUE RED RED RED RED RED
IN: gazzer zup OUT: PURPLE PURPLE PURPLE
IN: fep lug OUT: BLUE BLUE BLUE BLUE BLUE
IN: gazzer fep lug OUT: PURPLE BLUE BLUE BLUE BLUE BLUE
IN: fep zup OUT: BLUE BLUE BLUE
IN: fep wif blicket OUT: BLUE RED RED
IN: gazzer dax OUT: PURPLE GREEN
IN: fep OUT: BLUE
IN: dax gazzer gazzer OUT: GREEN PURPLE PURPLE
IN: wif dax zup OUT: RED GREEN RED GREEN RED GREEN

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