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

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

*GRAMMAR*
gazzer -> PURPLE 
 tufa -> RED 
 blicket -> GREEN 
 dax -> PINK 
 x1 kiki x2 -> [x2] [x1] [x2] 
 u1 wif u2 -> [u2] [u1] 
 u1 zup -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 