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

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

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