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

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

*GRAMMAR*
lug -> BLUE 
 blicket -> YELLOW 
 gazzer -> GREEN 
 tufa -> PINK 
 u1 zup u2 -> [u1] [u2] 
 x1 dax x2 -> [x2] [x1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 