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

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

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