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

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

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