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

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

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