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

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

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