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

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

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