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

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

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