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

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

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