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

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

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