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

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

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