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

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

*GRAMMAR*
zup -> GREEN 
 gazzer -> RED 
 fep -> YELLOW 
 wif -> BLUE 
 u1 tufa u2 -> [u1] [u2] [u1] 
 x1 kiki u1 -> [x1] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 