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

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

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