weeell, u've come to the right place to ask about the sevii islands. The second password is only obtainable by A: Completing one island (and finding the ruby on Mt Ember, along with two rocket grunts, who say about the rocket warehouse when u get near them, B: Going to Four Island into Icefall Cave, and finding Lorelei and more Team Rocket thugs, and lastly, C: On Six island, go to Ruin Valley, and keep on going down. You will come across some sort of shrine. This is Dotted Hole (named as this probably because of the braille inside the cave, and that there are holes lol). Now open the door by using CUT (HM01) on the door, and if you have done the other islands, then you WON'T see a scientist in front of the door. Once inside Dotted Hole, drop down through the hole. You will fall into a room with four holes at four compass points. Go through the North one. then when you fall to the next level, go to the west hole, and drop down. now go through the east hole, and finally, go down the south hole. you will be in a room with a crystal in the centre, on some sort of dais. When you try to grab it, a mad scientist will come and take it off you. he then gives you the second password. Enjoy :)
woah, i can write!!!