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

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

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