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

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

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