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

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

*GRAMMAR*
tufa -> YELLOW 
 gazzer -> RED 
 wif -> PINK 
 blicket -> BLUE 
 u1 lug x1 -> [u1] [x1] [u1] 
 x1 kiki x2 -> [x2] [x2] [x1] 
 x1 fep x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 