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

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

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