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

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

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