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

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

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