*SUPPORT*
IN: gazzer OUT: BLUE
IN: kiki dax gazzer OUT: PURPLE BLUE
IN: kiki wif OUT: PURPLE GREEN
IN: tufa wif dax kiki OUT: PINK GREEN PURPLE
IN: wif kiki OUT: GREEN PURPLE
IN: gazzer blicket dax tufa dax kiki OUT: BLUE BLUE BLUE BLUE BLUE PINK PURPLE
IN: tufa blicket OUT: PINK PINK PINK PINK PINK
IN: tufa dax tufa OUT: PINK PINK
IN: gazzer wif dax gazzer OUT: BLUE GREEN BLUE
IN: gazzer dax wif OUT: BLUE GREEN
IN: wif fep gazzer OUT: BLUE BLUE GREEN GREEN
IN: wif tufa dax gazzer OUT: GREEN PINK BLUE
IN: wif OUT: GREEN
IN: gazzer blicket OUT: BLUE BLUE BLUE BLUE BLUE

*QUERY*
IN: wif tufa tufa dax gazzer dax kiki OUT: GREEN PINK PINK BLUE PURPLE
IN: tufa OUT: PINK
IN: gazzer gazzer kiki fep tufa OUT: PINK PINK BLUE BLUE PURPLE BLUE BLUE PURPLE
IN: tufa dax gazzer OUT: PINK BLUE
IN: gazzer blicket dax gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: tufa tufa OUT: PINK PINK
IN: kiki gazzer OUT: PURPLE BLUE
IN: kiki OUT: PURPLE
IN: wif fep wif OUT: GREEN GREEN GREEN GREEN
IN: gazzer gazzer fep wif dax kiki OUT: GREEN PURPLE GREEN PURPLE BLUE BLUE BLUE BLUE

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