***MONTY PYTHON HAT ON***
Thou shalt use a pencil, and only a pencil, for thine writings.
Thou shalt not scribble or doodle with thine pencil, for this is vanity.
Thou shalt not use "H" lead in thine pencil, for "H" stands for "Hell".
Thou shalt not use "F"; for it is for Fornicators.
Thou shalt not use "HB", for "HB" stands for "Hell Bound"; thus, a #2 pencil is right out!!
Thou shalt use "B" lead, for "B" stands for "Blessed". "2B" is twice blessed, and "3B" is thrice blessed.
Thou shalt not continuest on to "4B".
***MONTY PYTHON HAT OFF***
Cheers,
K