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

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

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