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

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

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