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

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

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