Keywords: Partitions of 6-set with 3 singletons hu.svg hu 6 pontból álló halmaz 3 singletonnal 2016-04-12 File Partitions of 6-set with 3 singletons svg Syp other versions File Partitions of 6-set with 3 singletons svg cc-zero Set partitions Necklace combinatorics Colored partitions violet green brown red |