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

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

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