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

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

*GRAMMAR*
dax -> GREEN 
 gazzer -> PURPLE 
 fep -> YELLOW 
 wif -> BLUE 
 x1 tufa x2 -> [x1] [x1] [x2] [x2] [x2] 
 x1 lug x2 -> [x1] [x2] [x1] 
 x1 blicket u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 