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

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

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