BBasis[18,{16, 1, 1}] =
{Graph[C1[40], C1[39], C1[42], C1[41], C1[44], C1[43], C1[46], C1[45], 
   C1[48], C1[47], C1[50], C1[49], C1[52], C1[51], C1[54], C1[53], C2[37], 
   C3[38], Dashed[37, 38], Dashed[37, 39], Dashed[38, 40], Dashed[40, 42], 
   Dashed[39, 41], Dashed[42, 44], Dashed[41, 43], Dashed[44, 46], 
   Dashed[43, 45], Dashed[46, 48], Dashed[45, 47], Dashed[48, 50], 
   Dashed[47, 49], Dashed[50, 52], Dashed[49, 51], Dashed[52, 54], 
   Dashed[51, 53], Dashed[53, 54], OV[17, 19, 20], OV[18, 19, 21], 
   OV[2, 20, 23], OV[1, 21, 22], OV[4, 23, 25], OV[3, 22, 24], 
   OV[6, 25, 27], OV[5, 24, 26], OV[8, 27, 29], OV[7, 26, 28], 
   OV[10, 29, 31], OV[9, 28, 30], OV[12, 31, 33], OV[11, 30, 32], 
   OV[14, 33, 35], OV[13, 32, 34], OV[16, 35, 36], OV[15, 34, 36]], 
  Graph[C1[39], C1[52], C1[40], C1[41], C1[54], C1[53], C1[43], C1[42], 
   C1[51], C1[50], C1[45], C1[44], C1[49], C1[48], C1[47], C1[46], C2[39], 
   C3[37], Dashed[37, 41], Dashed[37, 40], Dashed[38, 52], Dashed[38, 54], 
   Dashed[38, 53], Dashed[39, 52], Dashed[41, 43], Dashed[40, 42], 
   Dashed[51, 54], Dashed[50, 53], Dashed[43, 45], Dashed[42, 44], 
   Dashed[49, 51], Dashed[48, 50], Dashed[45, 47], Dashed[44, 46], 
   Dashed[47, 49], Dashed[46, 48], OV[18, 19, 20], OV[21, 22, 23], 
   OV[1, 17, 24], OV[3, 20, 26], OV[4, 19, 25], OV[8, 26, 30], 
   OV[7, 25, 29], OV[12, 30, 34], OV[11, 29, 33], OV[16, 34, 36], 
   OV[15, 33, 35], OV[14, 32, 36], OV[13, 31, 35], OV[10, 28, 32], 
   OV[9, 27, 31], OV[2, 21, 24], OV[6, 23, 28], OV[5, 22, 27]], 
  Graph[C1[39], C1[40], C1[52], C1[54], C1[53], C1[43], C1[49], C1[51], 
   C1[50], C1[47], C1[48], C1[46], C1[45], C1[44], C1[42], C1[41], C2[39], 
   C3[37], Dashed[37, 42], Dashed[37, 41], Dashed[38, 52], Dashed[38, 54], 
   Dashed[38, 53], Dashed[39, 40], Dashed[40, 43], Dashed[49, 52], 
   Dashed[51, 54], Dashed[50, 53], Dashed[43, 49], Dashed[47, 51], 
   Dashed[48, 50], Dashed[46, 47], Dashed[45, 48], Dashed[44, 46], 
   Dashed[42, 45], Dashed[41, 44], OV[18, 19, 20], OV[21, 22, 23], 
   OV[1, 17, 24], OV[2, 24, 25], OV[16, 20, 36], OV[15, 19, 35], 
   OV[6, 25, 29], OV[14, 34, 36], OV[13, 33, 35], OV[12, 32, 34], 
   OV[10, 30, 32], OV[11, 31, 33], OV[7, 26, 29], OV[9, 28, 31], 
   OV[8, 27, 30], OV[3, 21, 26], OV[5, 23, 28], OV[4, 22, 27]], 
  Graph[C1[39], C1[40], C1[52], C1[53], C1[54], C1[49], C1[44], C1[43], 
   C1[51], C1[50], C1[46], C1[45], C1[48], C1[47], C1[42], C1[41], C2[39], 
   C3[37], Dashed[37, 42], Dashed[37, 41], Dashed[38, 52], Dashed[38, 54], 
   Dashed[38, 53], Dashed[39, 40], Dashed[40, 49], Dashed[49, 52], 
   Dashed[51, 54], Dashed[50, 53], Dashed[44, 46], Dashed[43, 45], 
   Dashed[48, 51], Dashed[47, 50], Dashed[46, 48], Dashed[45, 47], 
   Dashed[42, 44], Dashed[41, 43], OV[18, 19, 20], OV[21, 22, 23], 
   OV[1, 17, 24], OV[2, 24, 25], OV[16, 20, 36], OV[15, 19, 35], 
   OV[8, 30, 36], OV[7, 29, 35], OV[12, 30, 34], OV[11, 29, 33], 
   OV[14, 32, 34], OV[13, 31, 33], OV[6, 25, 26], OV[10, 28, 32], 
   OV[9, 27, 31], OV[3, 21, 26], OV[4, 23, 28], OV[5, 22, 27]], 
  Graph[C1[39], C1[40], C1[52], C1[54], C1[53], C1[44], C1[49], C1[43], 
   C1[51], C1[50], C1[46], C1[45], C1[48], C1[47], C1[42], C1[41], C2[39], 
   C3[37], Dashed[37, 42], Dashed[37, 41], Dashed[38, 52], Dashed[38, 54], 
   Dashed[38, 53], Dashed[39, 40], Dashed[40, 43], Dashed[49, 52], 
   Dashed[51, 54], Dashed[50, 53], Dashed[44, 51], Dashed[43, 45], 
   Dashed[46, 50], Dashed[46, 48], Dashed[45, 47], Dashed[47, 48], 
   Dashed[42, 44], Dashed[41, 49], OV[18, 19, 20], OV[21, 22, 23], 
   OV[1, 17, 24], OV[2, 24, 25], OV[16, 20, 36], OV[15, 19, 35], 
   OV[8, 25, 30], OV[6, 29, 35], OV[12, 30, 33], OV[11, 31, 32], 
   OV[14, 33, 34], OV[13, 32, 34], OV[7, 26, 36], OV[10, 28, 31], 
   OV[9, 27, 29], OV[3, 21, 26], OV[5, 23, 28], OV[4, 22, 27]], 
  Graph[C1[39], C1[40], C1[52], C1[53], C1[54], C1[43], C1[49], C1[51], 
   C1[50], C1[47], C1[48], C1[46], C1[45], C1[44], C1[42], C1[41], C2[39], 
   C3[37], Dashed[37, 42], Dashed[37, 41], Dashed[38, 52], Dashed[38, 54], 
   Dashed[38, 53], Dashed[39, 40], Dashed[40, 43], Dashed[49, 52], 
   Dashed[51, 54], Dashed[50, 53], Dashed[43, 47], Dashed[46, 49], 
   Dashed[47, 48], Dashed[46, 48], Dashed[45, 51], Dashed[44, 50], 
   Dashed[42, 45], Dashed[41, 44], OV[18, 19, 20], OV[21, 22, 23], 
   OV[1, 17, 24], OV[2, 24, 25], OV[16, 20, 36], OV[15, 19, 35], 
   OV[6, 25, 29], OV[14, 34, 36], OV[13, 33, 35], OV[12, 30, 32], 
   OV[10, 29, 31], OV[11, 31, 32], OV[7, 26, 30], OV[9, 28, 34], 
   OV[8, 27, 33], OV[3, 21, 26], OV[4, 23, 28], OV[5, 22, 27]], 
  Graph[C1[39], C1[41], C1[52], C1[40], C1[54], C1[53], C1[43], C1[42], 
   C1[45], C1[44], C1[47], C1[46], C1[49], C1[48], C1[51], C1[50], C2[39], 
   C3[37], Dashed[37, 41], Dashed[37, 52], Dashed[38, 52], Dashed[38, 54], 
   Dashed[38, 53], Dashed[39, 40], Dashed[41, 54], Dashed[40, 42], 
   Dashed[43, 53], Dashed[43, 45], Dashed[42, 44], Dashed[45, 47], 
   Dashed[44, 46], Dashed[47, 49], Dashed[46, 48], Dashed[49, 51], 
   Dashed[48, 50], Dashed[50, 51], OV[18, 19, 20], OV[21, 22, 23], 
   OV[1, 17, 24], OV[4, 24, 26], OV[2, 19, 25], OV[8, 26, 29], 
   OV[7, 27, 28], OV[10, 29, 31], OV[9, 28, 30], OV[12, 31, 33], 
   OV[11, 30, 32], OV[14, 33, 35], OV[13, 32, 34], OV[16, 35, 36], 
   OV[15, 34, 36], OV[3, 20, 21], OV[6, 23, 27], OV[5, 22, 25]], 
  Graph[C1[39], C1[40], C1[52], C1[53], C1[54], C1[44], C1[43], C1[46], 
   C1[45], C1[48], C1[47], C1[50], C1[51], C1[49], C1[42], C1[41], C2[39], 
   C3[37], Dashed[37, 42], Dashed[37, 41], Dashed[38, 52], Dashed[38, 54], 
   Dashed[38, 53], Dashed[39, 40], Dashed[40, 44], Dashed[43, 52], 
   Dashed[44, 46], Dashed[43, 45], Dashed[46, 48], Dashed[45, 47], 
   Dashed[48, 50], Dashed[47, 49], Dashed[50, 51], Dashed[49, 51], 
   Dashed[42, 54], Dashed[41, 53], OV[18, 19, 20], OV[21, 22, 23], 
   OV[1, 17, 24], OV[2, 24, 25], OV[16, 20, 36], OV[15, 19, 35], 
   OV[7, 26, 28], OV[6, 25, 27], OV[9, 28, 30], OV[8, 27, 29], 
   OV[11, 30, 32], OV[10, 29, 31], OV[14, 32, 34], OV[12, 31, 33], 
   OV[13, 33, 34], OV[3, 21, 26], OV[4, 23, 36], OV[5, 22, 35]], 
  Graph[C1[39], C1[41], C1[40], C1[43], C1[42], C1[45], C1[44], C1[47], 
   C1[46], C1[49], C1[48], C1[51], C1[50], C1[53], C1[54], C1[52], C2[39], 
   C3[37], Dashed[37, 38], Dashed[37, 38], Dashed[38, 40], Dashed[39, 41], 
   Dashed[41, 43], Dashed[40, 42], Dashed[43, 45], Dashed[42, 44], 
   Dashed[45, 47], Dashed[44, 46], Dashed[47, 49], Dashed[46, 48], 
   Dashed[49, 51], Dashed[48, 50], Dashed[51, 53], Dashed[50, 52], 
   Dashed[53, 54], Dashed[52, 54], OV[18, 19, 20], OV[19, 20, 21], 
   OV[1, 17, 22], OV[3, 21, 24], OV[2, 22, 23], OV[5, 24, 26], OV[4, 23, 25], 
   OV[7, 26, 28], OV[6, 25, 27], OV[9, 28, 30], OV[8, 27, 29], 
   OV[11, 30, 32], OV[10, 29, 31], OV[13, 32, 34], OV[12, 31, 33], 
   OV[16, 34, 36], OV[14, 33, 35], OV[15, 35, 36]]}