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

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

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