*SUPPORT*
IN: wif blicket tufa OUT: PINK PINK PINK PINK PINK PINK
IN: gazzer OUT: BLUE
IN: wif OUT: PINK
IN: lug tufa tufa OUT: RED RED RED RED
IN: dax blicket tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: lug OUT: RED
IN: gazzer kiki dax OUT: GREEN BLUE GREEN BLUE
IN: dax lug dax kiki wif OUT: PINK GREEN RED GREEN PINK GREEN RED GREEN
IN: dax wif blicket OUT: GREEN PINK PINK PINK
IN: lug gazzer blicket OUT: RED BLUE BLUE BLUE
IN: gazzer blicket tufa OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif lug tufa OUT: PINK RED PINK RED
IN: lug lug OUT: RED RED
IN: lug dax tufa OUT: RED GREEN RED GREEN

*QUERY*
IN: lug blicket OUT: RED RED RED
IN: gazzer tufa OUT: BLUE BLUE
IN: lug blicket tufa OUT: RED RED RED RED RED RED
IN: wif tufa OUT: PINK PINK
IN: dax dax OUT: GREEN GREEN
IN: wif blicket kiki gazzer OUT: BLUE PINK PINK PINK BLUE PINK PINK PINK
IN: gazzer blicket OUT: BLUE BLUE BLUE
IN: wif blicket OUT: PINK PINK PINK
IN: dax blicket OUT: GREEN GREEN GREEN
IN: lug tufa OUT: RED RED

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