DAU COROANA !!!!!!!!

Răspuns:
1.=b
1.=b2.=e, g, h
1.=b2.=e, g, h3.=b, f
1.=b2.=e, g, h3.=b, f4.=a, e, h
1.=b2.=e, g, h3.=b, f4.=a, e, h5.=c, d
1.=b2.=e, g, h3.=b, f4.=a, e, h5.=c, d6.=b, h