(0 18 2)(1 6 3 8 4)(5 16 15)(7 11 9)(10 17 14)(12 19 13)
ALLOWS (11/8)-SEQUENCE
1: (1 6 10)
(0 18 2)(1 17 14 10 3 8 4)(5 16 15)(6)(7 11 9)(12 19 13)
2: (4 14 8)
(0 18 2)(1 17 14)(3 8 10)(4)(5 16 15)(6)(7 11 9)(12 19 13)
3: (7 11 9)
(0 18 2)(1 17 14)(3 8 10)(4)(5 16 15)(6)(7)(9)(11)(12 19 13)
4: (3 8 10)
(0 18 2)(1 17 14)(3)(4)(5 16 15)(6)(7)(8)(9)(10)(11)(12 19 13)