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

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

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