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

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

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