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

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

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