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

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

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