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

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

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