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

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

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