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