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