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

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

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