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

*QUERY*
IN: gazzer zup gazzer zup dax OUT: PINK PINK GREEN
IN: fep zup gazzer OUT: RED PINK
IN: tufa zup dax OUT: PURPLE GREEN
IN: gazzer tufa OUT: PINK PURPLE
IN: tufa OUT: PURPLE
IN: dax zup fep zup gazzer zup gazzer fep OUT: GREEN RED PINK PINK RED
IN: fep fep OUT: RED RED
IN: tufa tufa OUT: PURPLE PURPLE
IN: fep zup tufa OUT: RED PURPLE
IN: gazzer zup fep OUT: PINK RED

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