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

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

*GRAMMAR*
fep -> PINK 
 gazzer -> GREEN 
 wif -> RED 
 dax -> YELLOW 
 x1 lug -> [x1] [x1] 
 u1 zup -> [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 blicket u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 