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

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

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