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

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

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