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

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

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