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

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

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