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

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

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