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

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

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