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

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

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