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

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

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