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

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

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