*SUPPORT*
IN: wif wif OUT: YELLOW YELLOW
IN: dax OUT: BLUE
IN: wif fep lug OUT: YELLOW GREEN GREEN GREEN GREEN GREEN GREEN
IN: wif blicket gazzer OUT: YELLOW PINK YELLOW PINK
IN: wif blicket lug OUT: YELLOW PINK PINK PINK PINK PINK PINK
IN: fep OUT: GREEN
IN: blicket OUT: PINK
IN: wif dax kiki OUT: YELLOW BLUE BLUE BLUE BLUE BLUE
IN: fep gazzer OUT: GREEN GREEN
IN: dax wif OUT: BLUE YELLOW
IN: wif kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep blicket dax OUT: GREEN PINK BLUE
IN: fep dax OUT: GREEN BLUE
IN: fep lug OUT: GREEN GREEN GREEN GREEN GREEN GREEN

*QUERY*
IN: fep dax gazzer OUT: GREEN BLUE GREEN BLUE
IN: wif lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: blicket kiki OUT: PINK PINK PINK PINK PINK
IN: dax gazzer gazzer OUT: BLUE BLUE BLUE BLUE
IN: dax kiki OUT: BLUE BLUE BLUE BLUE BLUE
IN: fep kiki OUT: GREEN GREEN GREEN GREEN GREEN
IN: fep wif gazzer gazzer OUT: GREEN YELLOW GREEN YELLOW GREEN YELLOW GREEN YELLOW
IN: dax lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep blicket lug OUT: GREEN PINK PINK PINK PINK PINK PINK
IN: blicket lug OUT: PINK PINK PINK PINK PINK PINK

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