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

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

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