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

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

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