don't have time to parse the entire thing right now (it's common courtesy to use a list instead of just an inequality for something this long...!) but initial thoughts - swap 1-4 and 3-5, e1-4 and 1-5, and baby you got a stew going!
yet all sailors of all sorts are more or less capricious and unreliable - they live in the varying outer weather, and they inhale its fickleness