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

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

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