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

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

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