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

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

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