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

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

*GRAMMAR*
gazzer -> YELLOW 
 fep -> PINK 
 tufa -> GREEN 
 kiki -> PURPLE 
 u1 dax u2 -> [u1] [u2] [u1] 
 x1 blicket u1 -> [x1] [u1] [x1] 
 u1 wif -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 