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

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

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