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

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

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