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

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

*GRAMMAR*
dax -> RED 
 wif -> BLUE 
 blicket -> GREEN 
 lug -> PINK 
 x1 tufa x2 -> [x1] [x1] [x2] 
 u1 fep -> [u1] [u1] 
 x1 gazzer u1 -> [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 