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

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

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