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

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

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