*SUPPORT*
IN: blicket blicket lug blicket lug fep OUT: YELLOW GREEN GREEN GREEN
IN: dax fep zup OUT: PURPLE YELLOW YELLOW
IN: dax zup OUT: PURPLE PURPLE
IN: blicket OUT: GREEN
IN: blicket zup lug tufa OUT: PINK GREEN GREEN
IN: fep zup OUT: YELLOW YELLOW
IN: blicket zup OUT: GREEN GREEN
IN: blicket lug blicket OUT: GREEN GREEN
IN: dax OUT: PURPLE
IN: tufa lug tufa OUT: PINK PINK
IN: fep OUT: YELLOW
IN: dax fep lug tufa kiki fep dax OUT: PINK PURPLE YELLOW YELLOW PURPLE
IN: tufa fep OUT: PINK YELLOW
IN: blicket tufa zup OUT: GREEN PINK PINK

*QUERY*
IN: tufa zup OUT: PINK PINK
IN: tufa OUT: PINK
IN: dax tufa zup kiki tufa zup lug fep OUT: YELLOW PURPLE PINK PINK PINK PINK
IN: blicket zup kiki dax zup OUT: GREEN GREEN PURPLE PURPLE
IN: dax dax tufa OUT: PURPLE PURPLE PINK
IN: dax tufa OUT: PURPLE PINK
IN: blicket kiki dax zup OUT: GREEN PURPLE PURPLE
IN: dax blicket zup kiki tufa zup OUT: PURPLE GREEN GREEN PINK PINK
IN: fep blicket zup lug dax OUT: PURPLE YELLOW GREEN GREEN
IN: blicket zup kiki fep tufa zup OUT: GREEN GREEN YELLOW PINK PINK

*GRAMMAR*
tufa -> PINK 
 dax -> PURPLE 
 fep -> YELLOW 
 blicket -> GREEN 
 x1 lug u1 -> [u1] [x1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 