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

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

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