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

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

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