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

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

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