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

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

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