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

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

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