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

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

*GRAMMAR*
wif -> GREEN 
 lug -> RED 
 gazzer -> YELLOW 
 blicket -> BLUE 
 u1 tufa u2 -> [u1] [u2] 
 x1 zup -> [x1] [x1] [x1] 
 x1 kiki x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 