*SUPPORT*
IN: lug fep blicket OUT: YELLOW YELLOW PURPLE
IN: zup wif zup blicket blicket OUT: BLUE GREEN BLUE PURPLE PURPLE
IN: lug fep zup OUT: YELLOW YELLOW BLUE
IN: lug fep lug OUT: YELLOW YELLOW YELLOW
IN: wif fep wif OUT: GREEN GREEN GREEN
IN: blicket fep zup OUT: PURPLE PURPLE BLUE
IN: lug OUT: YELLOW
IN: zup dax OUT: BLUE BLUE
IN: blicket fep wif OUT: PURPLE PURPLE GREEN
IN: blicket blicket fep zup dax OUT: PURPLE PURPLE PURPLE BLUE PURPLE PURPLE PURPLE BLUE
IN: lug fep wif OUT: YELLOW YELLOW GREEN
IN: lug wif OUT: YELLOW GREEN
IN: blicket OUT: PURPLE
IN: zup gazzer zup OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE

*QUERY*
IN: lug dax OUT: YELLOW YELLOW
IN: wif OUT: GREEN
IN: zup fep blicket OUT: BLUE BLUE PURPLE
IN: wif zup fep blicket dax OUT: GREEN BLUE BLUE PURPLE GREEN BLUE BLUE PURPLE
IN: zup fep zup OUT: BLUE BLUE BLUE
IN: lug zup dax OUT: YELLOW BLUE YELLOW BLUE
IN: blicket zup fep zup OUT: PURPLE BLUE BLUE BLUE
IN: blicket fep lug OUT: PURPLE PURPLE YELLOW
IN: zup fep wif OUT: BLUE BLUE GREEN
IN: zup OUT: BLUE

*GRAMMAR*
lug -> YELLOW 
 zup -> BLUE 
 blicket -> PURPLE 
 wif -> GREEN 
 u1 fep u2 -> [u1] [u1] [u2] 
 u1 gazzer x1 -> [u1] [u1] [x1] [u1] [x1] [x1] [x1] [u1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 