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

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

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