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

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

*GRAMMAR*
blicket -> PURPLE 
 wif -> GREEN 
 fep -> YELLOW 
 lug -> BLUE 
 x1 dax -> [x1] [x1] 
 x1 gazzer x2 -> [x1] [x2] [x2] 
 u1 zup u2 -> [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 