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

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

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