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

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

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