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

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

*GRAMMAR*
dax -> YELLOW 
 gazzer -> GREEN 
 fep -> RED 
 zup -> PINK 
 u1 lug -> [u1] [u1] [u1] 
 u1 wif -> [u1] [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 