0	statement for state info. The info is stored in .stt file

0	rules for *****Single change before move*****

0	rules for *****Single change after move*****

0	rules for *****Paired change before move*****

10	rules for *****Paired change afetr move***** 
1	A	0	0	B	0	0	
	A	0	0	C	0	0	0.02
1	A	0	0	B	0	0	
	A	0	0	D	0	0	0.02
1	C	0	0	D	0	0	
	C	0	0	D*	0	0	0.1
1	C	0	0	E	0	0	
	C	0	0	E*	0	0	0.1
1	C	0	0	F	0	0	
	C	0	0	F*	0	0	0.1
1	C	0	0	G	0	0
	C	0	0	G*	0	0	0.1
1	D*	0	0	D	0	0	
	D*	0	0	D*	0	0	0.5
1	D*	0	0	E	0	0	
	D*	0	0	E*	0	0	0.1
1	D*	0	0	F	0	0	
	D*	0	0	F*	0	0	0.1
1	D*	0	0	G	0	0	
	D*	0	0	G*	0	0	0.1
1	E*	0	0	E	0	0	
	E*	0	0	E*	0	0	0.5
1	E*	0	0	F	0	0	
	E*	0	0	F*	0	0	0.1
1	E*	0	0	G	0	0	
	E*	0	0	G*	0	0	0.1
1	E*	0	0	H	0	0	
	E*	0	0	J	0	0	0.05
1	G*	0	0	F	0	0	
	G*	0	0	F*	0	0	0.1
1	G*	0	0	G	0	0	
	G*	0	0	G*	0	0	0.5
1	G*	0	0	H	0	0	
	G*	0	0	J	0	0	0.05
******************general comments******************
Note 1:************Must use exactly the same name in .str file************

Each rule for single change is organized as follows:
<NumChanges> <actorT> <actor_degree> 
	     <new_actorT> <new_actor_degree> <Method> <prob>
		...
	     <new_actorT> <new_actor_degree> <Method> <prob>

Each rule for paired change is organized as follows:
<NumChanges> <actorT> <side> <actor_degree> <adjCT> <side> <adj_degree>
	     <new_actorT> <side> <new_actor_degree> <new_AdjT> <side> <new_Adj_degree> <prob>
		...
	     <new_actorT> <side> <new_actor_degree> <new_AdjT> <side> <new_Adj_degree> <prob>

Each rule is divideed into two parts. First part (first line of the rule) is the condition on which change may occur. And the subsequent indented lines are the possible changes with their probabilities.

//for singlechg stmt is of the following form
// <nChanges> <ACtype> <Astate> change to <CCType> <Cstate> <method> <prb>***
2	A 0  change-to	C 0 1	0.5
					E 0 1	0.3
//Two mothods are supported right now 0--0-order (# cell change type in a iter)
1-- for   order 1 (cell change with a given prb, without other consideration.)