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