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

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

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