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

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

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