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

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

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