*SUPPORT*
IN: lug tufa blicket kiki OUT: BLUE GREEN PURPLE PURPLE
IN: kiki dax kiki zup tufa dax tufa OUT: PURPLE GREEN GREEN PURPLE
IN: lug OUT: BLUE
IN: kiki OUT: PURPLE
IN: kiki tufa OUT: PURPLE GREEN
IN: tufa zup gazzer dax gazzer blicket kiki OUT: GREEN PINK PURPLE PURPLE PINK
IN: lug zup lug blicket gazzer OUT: BLUE BLUE PINK PINK
IN: lug blicket kiki OUT: BLUE PURPLE PURPLE
IN: lug zup lug zup tufa blicket gazzer OUT: BLUE BLUE GREEN PINK PINK
IN: tufa gazzer tufa dax gazzer kiki zup gazzer OUT: GREEN PINK PINK PURPLE PINK GREEN
IN: tufa dax tufa gazzer tufa OUT: GREEN PINK GREEN GREEN
IN: lug tufa zup gazzer blicket kiki OUT: BLUE GREEN PINK PURPLE PURPLE
IN: gazzer zup lug blicket tufa OUT: PINK BLUE GREEN GREEN
IN: tufa lug zup gazzer blicket kiki OUT: GREEN BLUE PINK PURPLE PURPLE

*QUERY*
IN: tufa OUT: GREEN
IN: gazzer zup tufa OUT: PINK GREEN
IN: gazzer dax tufa OUT: GREEN PINK
IN: lug zup lug blicket kiki OUT: BLUE BLUE PURPLE PURPLE
IN: gazzer zup lug blicket lug OUT: PINK BLUE BLUE BLUE
IN: gazzer OUT: PINK
IN: tufa blicket gazzer OUT: GREEN PINK PINK
IN: gazzer gazzer blicket kiki OUT: PINK PINK PURPLE PURPLE
IN: gazzer tufa OUT: PINK GREEN
IN: gazzer dax kiki blicket tufa OUT: PURPLE GREEN GREEN PINK

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