48:duplication&44:duplication&10:duplication&8:duplication&4:duplication&2:duplication&0:leaf&1:leaf&3:leaf&7:speciation&5:leaf&6:leaf&9:leaf&43:duplication&25:speciation&21:speciation&17:speciation&13:creation&11:leaf&12:leaf&16:creation&14:leaf&15:leaf&20:creation&18:leaf&19:leaf&24:creation&22:leaf&23:leaf&42:speciation&40:duplication&36:duplication&32:duplication&26:leaf&31:duplication&27:leaf&30:creation&28:leaf&29:leaf&35:creation&33:leaf&34:leaf&39:speciation&37:leaf&38:leaf&41:leaf&47:creation&45:leaf&46:leaf