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

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

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