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

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

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