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

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

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