30:speciation&22:speciation&20:speciation&6:speciation&4:speciation&2:duplication&0:leaf&1:leaf&3:leaf&5:leaf&19:speciation&17:speciation&15:speciation&9:speciation&7:leaf&8:leaf&14:speciation&12:duplication&10:leaf&11:leaf&13:leaf&16:leaf&18:leaf&21:leaf&29:speciation&27:speciation&25:speciation&23:leaf&24:leaf&26:leaf&28:leaf