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

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

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