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

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

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