A Selfish Catalyst

i n f o
n f o i
f o i n
o 1 i 1 n 1 f 1

i n f o
n f o i
o i n f
f 2 o 5 i 3 n 4

i n f o
f o i n
o i n f
n 3 f 4 o 2 i 5

i n f o
f o i n
n f o i
o 4 i 2 n 5 f 3

i n f o
o i n f
n f o i
f 5 o 3 i 4 n 2

i n f o
o i n f
f o i n
n 6 f 6 o 6 i 6

you are right
the original was wrong
i consider it developed mistakes