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

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

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