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

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

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