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

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

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

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

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