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

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

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