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