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

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

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