#PATTERN		MIN	MAX

#carbon patterns
[#6D2r+,#6D3r+]		1	1
[#6r]=@*		1	1
[#6rD3]=!@*		1	1
[#6rD3]=!@[!#6]		0	0
[#6rD3-]		2	2

#nitrogen patterns
[#7r](-@*)-@*  		2	2
[#7rD2]=@*		1	1
[#7D3+]			1	1
[#7rD3]=O		1	1
[#7D2-]			2	2

#oxygen patterns
[#8r]			2	2
[#8r+]			1	1

#sulfur patterns
[#16rD2]		2	2
[#16rD2+]		1	1
[#16rD3]=!@O		2	2

#other misc patterns
[#15rD3]		2	2
[#34rD2]		2	2
#[#52rD2]		2	2

