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