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

*QUERY*
IN: tufa OUT: YELLOW
IN: gazzer gazzer wif gazzer fep dax tufa OUT: BLUE BLUE BLUE BLUE YELLOW
IN: tufa dax gazzer OUT: YELLOW BLUE
IN: lug tufa OUT: RED YELLOW
IN: lug tufa fep wif tufa OUT: YELLOW RED YELLOW YELLOW
IN: tufa gazzer OUT: YELLOW BLUE
IN: lug wif tufa dax tufa OUT: YELLOW RED YELLOW
IN: lug lug gazzer fep dax gazzer dax gazzer OUT: RED RED BLUE BLUE BLUE BLUE
IN: lug OUT: RED
IN: lug fep OUT: RED RED

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