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

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

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