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

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

*GRAMMAR*
kiki -> GREEN 
 blicket -> BLUE 
 fep -> RED 
 dax -> PINK 
 x1 gazzer u1 -> [u1] [x1] 
 x1 wif x2 -> [x2] [x1] 
 u1 tufa u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 