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