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

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

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