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

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

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