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

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

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

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

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