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

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

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