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

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

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