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

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

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