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

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

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