<class '__main__.MyA'>
<class '__main__.MyB'>

<__main__.MyA object at 0x31c0b0>
<__main__.MyB object at 0x31c0f0>

5
5

<bound method MyA.xAndHam of <__main__.MyA object at 0x31c0b0>>
<bound method MyB.<lambda> of <__main__.MyB object at 0x31c0f0>>

5 HAM
5 HAM