(0 14 13)(1 20 9)(2 17 15)(3 7 5)(4 19 18)(6 11 8)(10 16 12)
ALLOWS (11/8)-SEQUENCE
1: (0 7 13)
(0)(1 20 9)(2 17 15)(3 7 14 13 5)(4 19 18)(6 11 8)(10 16 12)
2: (1 20 9)
(0)(1)(2 17 15)(3 7 14 13 5)(4 19 18)(6 11 8)(9)(10 16 12)(20)
3: (6 11 8)
(0)(1)(2 17 15)(3 7 14 13 5)(4 19 18)(6)(8)(9)(10 16 12)(11)(20)
4: (3 7 14)
(0)(1)(2 17 15)(3 13 5)(4 19 18)(6)(7)(8)(9)(10 16 12)(11)(14)(20)