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

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

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