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

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

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