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

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

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