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

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

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