*SUPPORT*
IN: tufa zup blicket zup tufa fep gazzer OUT: YELLOW RED PURPLE YELLOW
IN: tufa fep gazzer OUT: PURPLE YELLOW
IN: gazzer blicket fep gazzer OUT: PURPLE PURPLE RED
IN: kiki fep kiki OUT: PINK PINK
IN: blicket blicket zup kiki fep gazzer OUT: RED RED PURPLE PINK
IN: blicket fep tufa wif blicket fep kiki OUT: PINK RED YELLOW RED
IN: blicket fep gazzer OUT: PURPLE RED
IN: tufa zup tufa OUT: YELLOW YELLOW
IN: blicket zup gazzer kiki OUT: RED PURPLE PINK
IN: kiki fep gazzer wif gazzer zup tufa OUT: PURPLE YELLOW PURPLE PINK
IN: gazzer fep tufa OUT: YELLOW PURPLE
IN: kiki fep tufa OUT: YELLOW PINK
IN: kiki fep blicket OUT: RED PINK
IN: gazzer zup blicket OUT: PURPLE RED

*QUERY*
IN: tufa fep kiki wif kiki OUT: PINK PINK YELLOW
IN: kiki OUT: PINK
IN: gazzer zup tufa wif tufa zup blicket tufa OUT: PURPLE YELLOW RED YELLOW YELLOW
IN: gazzer OUT: PURPLE
IN: blicket OUT: RED
IN: gazzer fep blicket OUT: RED PURPLE
IN: kiki fep tufa wif kiki fep tufa OUT: YELLOW PINK YELLOW PINK
IN: gazzer fep kiki OUT: PINK PURPLE
IN: kiki kiki fep gazzer OUT: PINK PURPLE PINK
IN: gazzer zup tufa fep tufa OUT: PURPLE YELLOW YELLOW

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