// Try to hold the linker between the subdomains together

constraint 688	1676	2 5 7	// N90.CB K217.CB
constraint 695	1668	2 5 7	// G91.CA D216.CA
constraint 699	1664	2 5 7	// A92.CA G215.CA
constraint 705	1658	2 5 7	// A93.CB P214.CB