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