check pattern 2012

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q	R	S	T	U	V	W	X	Y	Z	AA	AB	AC	AD	AE	AF	AG
1		1	e	+	a	2	e	+	a	3	e	+	a	4	e	+	a	1	e	+	a	2	e	+	a	3	e	+	a	4	e	+	a
2	Check
3	1-Note Variations	R	L	R	L	R				R	L	R	L	R				R	L	R	L	R	L	R	L	R	L	R	L	R
4	11
5		R				R				R				R				R				R				R				R
6	12
7			L			R					L			R					L				L				L			R
8	13
9				R		R						R		R						R				R				R		R
10	14
11					L	R							L	R							L				L				L	R
12	2-Note Variations
13	21
14		R	L			R				R	L			R				R	L			R	L			R	L			R
15	22
16			L	R		R					L	R		R					L	R			L	R			L	R		R
17	23
18				R	L	R						R	L	R						R	L			R	L			R	L	R
19	24
20		R			L	R				R			L	R				R			L	R			L	R			L	R
21	25
22		R		R		R				R		R		R				R		R		R		R		R		R		R
23	26
24			L		L	R					L		L	R					L		L		L		L		L		L	R
25	3-Note Variations
26	31
27		R	L	R		R				R	L	R		R				R	L	R		R	L	R		R	L	R		R
28	32
29			L	R	L	R					L	R	L	R					L	R	L		L	R	L		L	R	L	R
30	33
31		R		R	L	R				R		R	L	R				R		R	L	R		R	L	R		R	L	R
32	34
33		R	L		L	R				R	L		L	R				R	L		L	R	L		L	R	L		L	R