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

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

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