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