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

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

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