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

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

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