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

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

*GRAMMAR*
blicket -> PINK 
 dax -> RED 
 wif -> YELLOW 
 lug -> BLUE 
 x1 gazzer u1 -> [u1] [x1] 
 u1 fep u2 -> [u1] [u2] 
 x1 zup u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 