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

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

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