*SUPPORT*
IN: blicket kiki OUT: RED RED
IN: blicket zup wif OUT: RED GREEN GREEN GREEN GREEN
IN: tufa kiki OUT: YELLOW YELLOW
IN: dax OUT: PINK
IN: blicket blicket dax lug dax OUT: RED RED PINK PINK PINK PINK
IN: zup dax OUT: GREEN PINK
IN: dax dax lug zup OUT: PINK PINK GREEN GREEN PINK
IN: zup kiki OUT: GREEN GREEN
IN: tufa blicket OUT: YELLOW RED
IN: blicket wif OUT: RED RED RED RED
IN: zup lug zup OUT: GREEN GREEN GREEN GREEN
IN: blicket OUT: RED
IN: zup wif OUT: GREEN GREEN GREEN GREEN
IN: tufa tufa dax lug tufa OUT: YELLOW YELLOW PINK YELLOW YELLOW PINK

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

*GRAMMAR*
tufa -> YELLOW 
 dax -> PINK 
 zup -> GREEN 
 blicket -> RED 
 u1 lug u2 -> [u1] [u2] [u2] [u1] 
 u1 kiki -> [u1] [u1] 
 u1 wif -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 