*SUPPORT*
IN: gazzer dax gazzer wif gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: blicket gazzer zup OUT: GREEN YELLOW GREEN YELLOW
IN: tufa lug OUT: BLUE RED
IN: tufa lug dax tufa gazzer OUT: BLUE RED RED RED BLUE YELLOW
IN: tufa blicket OUT: BLUE GREEN
IN: lug zup zup zup OUT: RED RED RED RED RED RED RED RED
IN: tufa OUT: BLUE
IN: gazzer dax lug zup OUT: YELLOW YELLOW YELLOW RED RED
IN: blicket dax lug lug wif gazzer OUT: GREEN GREEN GREEN RED RED YELLOW
IN: lug OUT: RED
IN: gazzer lug gazzer tufa dax tufa OUT: YELLOW RED YELLOW BLUE BLUE BLUE BLUE
IN: gazzer blicket OUT: YELLOW GREEN
IN: gazzer tufa OUT: YELLOW BLUE
IN: tufa dax blicket OUT: BLUE BLUE BLUE GREEN

*QUERY*
IN: blicket dax gazzer dax gazzer OUT: GREEN GREEN GREEN YELLOW YELLOW YELLOW YELLOW
IN: lug tufa OUT: RED BLUE
IN: gazzer dax lug OUT: YELLOW YELLOW YELLOW RED
IN: tufa wif tufa OUT: BLUE BLUE
IN: tufa wif gazzer tufa zup OUT: BLUE YELLOW BLUE BLUE YELLOW BLUE
IN: blicket OUT: GREEN
IN: gazzer wif blicket OUT: YELLOW GREEN
IN: gazzer lug OUT: YELLOW RED
IN: gazzer OUT: YELLOW
IN: tufa zup OUT: BLUE BLUE

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