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