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

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

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