{{{{2, 1}, {1, 1}}, {{2}, {2}}}, {{{1/2, 1, 0, 1/2}, {1, 1/2, 1/2, 0}, 
   {1/2, 0, 0, 1/2}, {0, 1/2, 1/2, 0}}, {{2, 2}, {2, 2}}}, 
 {{{0, 2/3, 2/3, 0, 0, 2/3}, {1/3, 0, 0, 1/3, 1/3, 0}, 
   {1/3, 2/3, 0, 2/3, 0, 1/3}, {1/3, 2/3, 1/3, 0, 2/3, 0}, 
   {1, 1/3, 1/3, 0, 0, 1/3}}, {{2, 3}, {2, 2, 2}}}, 
 {{{1/3, 0, 0, 1/3, 1/3, 0}, {0, 2/3, 2/3, 0, 0, 2/3}, 
   {1/3, 2/3, 1/3, 0, 2/3, 0}, {1/3, 2/3, 0, 2/3, 0, 1/3}, 
   {1, 1/3, 1/3, 0, 0, 1/3}}, {{2, 3}, {2, 2, 2}}}, 
 {{{1, 1, 0, 0, 0, 0}, {1, 0, 0, 1, 0, 1}, {1, 0, 1, 0, 1, 0}, 
   {0, 1, 0, 0, 0, 0}, {0, 0, 0, 1, 1, 0}, {0, 0, 1, 0, 0, 1}}, 
  {{3, 3}, {2, 2, 2}}}}