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

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

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