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

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

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