Okay, here is what I did on one switch:

Switch>enable
Switch#conf te
Enter configuration commands, one per line.  End with CNTL/Z.
Switch(config)#vlan 10
Switch(config-vlan)#name a
Switch(config-vlan)#vlan 20
Switch(config-vlan)#name b
Switch(config-vlan)#vlan 30
Switch(config-vlan)#name c
Switch(config-vlan)#vlan 50
Switch(config-vlan)#name management
Switch(config-vlan)#int fa0/1-5
                    ^
% Invalid input detected at '^' marker.

Switch(config-vlan)#int range fa0/1-5
Switch(config-if-range)#swit mode trunk

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up
Switch(config-if-range)#swit trunk nati vlan 50
Switch(config-if-range)#no shut
Switch(config-if-range)#int fa0/6
Switch(config-if)#swit acc vlan 10
Switch(config-if)#no shut
Switch(config-if)#
%CDP-4-NATIVE_VLAN_MISMATCH: Native VLAN mismatch discovered on FastEthernet0/1 (50), with Switch FastEthernet0/1 (1).int fa0/7
Switch(config-if)#swit acc vlan 20
Switch(config-if)#int fa0/8
Switch(config-if)#swit acces vlan 30
Switch(config-if)#int vlan 50
Switch(config-if)#
%LINK-5-CHANGED: Interface Vlan50, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan50, changed state to up
Switch(config-if)#ip add 192.168.1.1 255.255.255.0
Switch(config-if)#no shut
Switch(config-if)#end
Switch#
%SYS-5-CONFIG_I: Configured from console by console
Switch#ping 192.168.1.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 2/6/19 ms

Switch#

I did the same on the other switch, with the exception of the last octet in vlan 50's ip address being slightly different, i.e. 2 instead of 1


Now, if you add a PC on fa0/6 of both switches and give them an IP address of 192.168.10.1 and 192.168.10.2, SM 255.255.255.0, and no GW, you will have connection between those PC's. This will work the same for all the other VLAN's and switch ports.
NOTE: these are just sample IP-addresses. You can choose whichever ones you like.

Well, I hope this helps you! If it is still unclear, I'll just have to show you personally when we get a chance again to do so :D

Have a good day, sir!