Please use this as great reference!
http://forum.mikrotik.com/t/using-routeros-to-vlan-your-network/126489/1
Your intentions are not clear but what is clear is that you need to read the reference LOL.
Also, do not overlap subnets and pools etc.
Clearly articulate what you need users to be able to do and there are much cleaner ways to design the config.
Create VLAN for each segmented group.
For example you may have three access points with different SSIDs for guests, but its still ONE vlan (guest_vlan).
Normally this vlan would only have internet access only.
IN fact most vlans should have only internet access and the exceptions are the allow rules, like access to a shared printer for example.