(1035-1)/9 + 2*1034 + 2*1017 + 2
(1089-1)/9 + 2*1088 + 2*1044 + 2
(10175-1)/9 + 2*10174 + 2*1087 + 2
(102309-1)/9 + 2*102308 + 2*101154 + 2