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

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

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