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

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

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

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

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