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

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

*GRAMMAR*
blicket -> PURPLE 
 wif -> BLUE 
 tufa -> YELLOW 
 zup -> GREEN 
 u1 lug u2 -> [u1] [u2] [u2] 
 u1 kiki -> [u1] [u1] 
 x1 gazzer x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 