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

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

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