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

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

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