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

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

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