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

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

*GRAMMAR*
wif -> YELLOW 
 blicket -> PURPLE 
 fep -> GREEN 
 tufa -> BLUE 
 x1 dax x2 -> [x1] [x2] 
 u1 gazzer u2 -> [u1] [u1] [u1] [u2] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 