*SUPPORT*
IN: blicket gazzer blicket OUT: YELLOW YELLOW YELLOW
IN: blicket wif blicket blicket blicket OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket OUT: YELLOW
IN: kiki gazzer lug OUT: GREEN RED GREEN
IN: fep kiki gazzer blicket OUT: BLUE YELLOW RED YELLOW
IN: blicket blicket OUT: YELLOW YELLOW
IN: blicket kiki OUT: YELLOW RED
IN: blicket kiki tufa blicket OUT: YELLOW YELLOW RED YELLOW RED
IN: lug OUT: GREEN
IN: lug gazzer fep OUT: BLUE GREEN BLUE
IN: lug blicket blicket OUT: GREEN YELLOW YELLOW
IN: lug wif blicket gazzer kiki OUT: RED YELLOW RED GREEN
IN: fep gazzer blicket OUT: YELLOW BLUE YELLOW
IN: kiki lug OUT: RED GREEN

*QUERY*
IN: lug lug wif lug gazzer fep OUT: BLUE GREEN BLUE GREEN GREEN
IN: fep gazzer lug OUT: GREEN BLUE GREEN
IN: lug blicket OUT: GREEN YELLOW
IN: blicket wif kiki gazzer lug OUT: GREEN RED GREEN YELLOW
IN: fep blicket OUT: BLUE YELLOW
IN: fep OUT: BLUE
IN: lug gazzer blicket tufa lug OUT: GREEN YELLOW GREEN YELLOW YELLOW GREEN YELLOW
IN: lug gazzer kiki wif blicket gazzer blicket OUT: YELLOW YELLOW YELLOW RED GREEN RED
IN: kiki OUT: RED
IN: lug blicket tufa blicket OUT: YELLOW GREEN YELLOW GREEN YELLOW

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