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

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

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