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

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

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