I play with sending coins, in the beta guide I see how to send protected coins, BUT...
1) Can I send unprotected coins from tmEVtrQGmfMsAS8vJ9b4fiabzgXm7i2qhVk to tmCfXWQTuqrdUGtuh8m7RhTyzrTSM5zYeSs or I always need to send protected coins from A to B?
2) What is difference between sending protected coins and unprotected?
3) How to send the unprotected coins? I see the:
... but there is only z_sendmany method and it looks quite complicated. I just want to move testCoins as a playground.