2
C CE postnum == 0 EE
	CT 2
		TS TU postb.ʾ־ֳ
			SS һСӣʼɣ
			SS Ƕĺûᡣ
			SX
		TS TD state
			SS ðΪҺԸ⡣
			SX
CX

C CE 1 EE
	CT 1
		TS TU postb.ʾ־ֳ
			SS Сӣɵòٽ
			SX
CX