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

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

*GRAMMAR*
gazzer -> RED 
 zup -> PURPLE 
 wif -> BLUE 
 blicket -> GREEN 
 u1 tufa u2 -> [u2] [u1] 
 x1 kiki x2 -> [x2] [x1] 
 x1 fep u1 -> [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 