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

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

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