[Subplots] Multiple charts

1) is it possible to plot multiple charts / chart combo with the library
sharing the same x-axis with 2 different vertical scales (one on the right, one on the left)??

In the examples, see thats it's possible to have multiple series in the same chart, some even represented by a bar while others by a line, but they are sharing the same vertical scale.

What would be the syntax to do that ?

2) would it be possible also to have two charts with the same X-axis one above each other,

look at this financial chart (USDJPY currency). You can see a candlestick chart in the panel above, with the right scale, while there is volume on the same panel on the left scale (omitted)

in the lower panel, there is a (traditional oversold/overbought) indicator (RSI)

it would be cool to be able to produce this. Thanks