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

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

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