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

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

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