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

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

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