User:Jigaraphale/Sandbox/12

Simplified Engine Synergies
Speed Increments	Boiler Type	Boilers Required
		Fast A	Fast B1 Slow A	Fast B2 Slow B	Fast C Slow C
+1	Any boiler	x1
+2	+13 boilers	x1	x2	x2	N/A
	+13 boiler + +10 boiler	x1 x0	x1 x1	x1 x2
	Any boiler	x2	x2	x3
+3 (Slow A only)	+13 boilers	N/A	x3	N/A
	+13 boiler + +10 boiler		x1 x1
	Any boiler		x3