pc6t qc6t7 rc6t7o sc6t tc6t7
e36t7 f36t7o g36t h36t7 i36t7o
3t7t7o 4t7t 5t7t7 6t7t7o 7t7t
sk8t tk8t7 uk8t7o vk8t wk8t7
hb9t7 ib9t7o jb9t kb9t7 lb9t7o