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

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

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