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

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

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