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

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

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