G and H
Stretch your index fingers one key inward for G and H, then return to F and J straight away.
Put your fingers on the home position (F and J) and press Space to start
ggg hhh ggg hhh gh gh hg hg fgf jhj fgj jhf gag hah ha has had hall half gas lag flag glad dash ash lash shall flash glass; dad had a glass; a lad has a flag; a glad lass; half a flask;