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

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

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