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

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

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