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

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

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