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

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

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