Although not illustrated, the second connector regions 1 b and 1 b′ may extend away from the laminated surface region {TAIL ~ 1 a} in {HEAD ~ other directions}, e.g., the y direction 
Although not illustrated , the second connector regions 1 b and 1 b′ may extend away from the laminated surface region { TAIL ~ 1 a } in { HEAD ~ other directions } , e.g. , the y direction
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH