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

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

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